標準編號:	TB/T 1.1-1995
中文名稱:	鐵道車輛標記 一般規則
英文名稱:	Lettering and marking of railway cars general regulations
中標分類:	S0
行業分類:	TB    鐵路運輸行業標準
ICS分類:	45.060 45.060    鐵路車輛 45.060
發布機構:	中國人民共和國鐵道部
發布日期:	1995-05-23
實施日期:	1995-12-1
標準狀態:	valid
替代舊標準:	GB 7703.1-1987 GB/T 7703.1-1987 鐵道車輛標記一般規則
翻譯語言:	英文
文件格式:	PDF
中文字符數:	35000 字
翻譯價格(元):	2100.0
交付時間:	付款后 1 個工作日

Lettering and Marking of Railway Cars General Regulations 1 Subject Content and Application Scope This standard specifies the lettering and marking (hereinafter referred to as marking) of railway cars to be painted and marking nameplate of railway cars to be installed. This standard is applicable to railway cars subordinating to the Ministry of Railways of the People's Republic of China, also railway cars self-provided by industrial and mining enterprise and grouped and used in railway as well as railway cars subordinating to the military and the local railway cars. 2 Normative References TB 1838 Railway Emblem for Railway Cars TB 1888 Rules for the Type and Number of Railway Passenger Freight Cars TB/T 2435 Type, Model and Code for Railway Freight Cars 3 Constitution of Marking 4 General Provisions 4.1 The marking about property right, manufacture, utilization and overhaul, etc. of cars all shall be in accordance with the requirements of this standard. 4.2 The marking at No. 1 position and No. 4 position of cars shall be consistent and that of the No. 2 position and No. 3 position shall be consistent as well. 4.3 After the factory/depot repair of cars, all markings shall be repainted according to the requirements of this standard. 4.4 The dimension of painted marking of car shall meet the article provisions of this standard. When it is restricted by the structure of current car, the dimension shall be determined by reference to the requirements of this standard according to the actual conditions of current car. 4.5 Various markings of cars shall be painted according to the article provisions of this standard. When it is restricted by the structure of current car, the painting position shall be determined by reference to the car model with similar structure and according to the structure of current car. The painting position shall follow the principle of keeping aesthetic, neat and clear. 4.6 The technical requirements or relevant specification shall be followed for various markings of important components and members of cars (such as manufacture, overhaul and inspection markings) which are required to be marked, casted or painted. 4.7 Unless otherwise specified, all markings of car shall be painted with the paint. The color of marked place and color of marking generally shall be in accordance with those specified in Table 1. It is allowed to adopt the color of marked place beyond those specified in Table 1, in this case, the color of marking with large contrast with that of marked place shall be adopted. Table 1 Color of marked place Color of marking Green or blue Pale-yellow White, yellow, silvery white or grey Black Black White 4.8 When the passenger car is lack of pedal, the marking required to be painted (or installed) on pedal may be painted (or installed) on the lower edge of end beam or end wall close to side wall for replacement. 4.9 When there is no side beam in freight car, the marking painted on side beam as required may be changed to the lower edge of side wall. 4.10 In the marking of attachment, overhaul and the like, the abbreviation of all factories and depots subordinating to the Ministry of Railways of the People's Republic of China shall comply with the relevant requirements of the Ministry of Railways of the People's Republic of China. 5 Common Marking of Cars 5.1 Common marking of freight cars 5.1.1 Marking of car type and number The marking of car type and number of freight car (hereinafter referred to as car number) is composed of basic model, auxiliary model and manufacture sequence number of freight car. The car number of freight car shall comply with the relevant requirements of TB/T 2435. 5.1.1.1 As for freight car, big car number shall be painted on the left side of both side walls of the car body and small car number shall be painted on the right side of side beam of underframe (or lower edge of side wall). For the markings of big and small car numbers, their type and dimension shall comply with the requirements of TB/T 1.1-1-95 and TB/T 1.1-2-95 respectively. 5.1.1.2 Only small car number is painted for caboose. 5.1.1.3 For the flat car with movable wallboard, no matter whether the side beam is fish-beam or non-fish-beam, big car number is painted on movable wallboard and small car number is painted on side beam. For the flat car without movable wallboard, if the side beam is non-fish-beam, only small car number is painted on side beam; if side beam is fish-beam, only big car number is painted on the middle of side beam. 5.1.2 Railway emblem marking Railway emblem marking shall be painted for the freight cars subordinating to the Ministry of Railways of the People's Republic of China. The figure and dimension of railway emblem marking shall comply with the requirements of TB 1838. 5.1.2.1 No.2 railway emblem shall be painted on both side walls of freight car body; for the flat car with movable wallboard, open car with dismountable wallboard and the like, No.3 and No.4 railway emblems are painted on both side walls of car body. 5.1.2.2 Railway emblem marking of suitable specification can be selected according to the need for special car with special structure. 5.1.2.3 Freight car shall be equipped with metal property right plate with railway emblem marking and the plate will be installed at the No. 2 position or No. 3 position of side beam. The type and dimension of property right plate shall comply with those specified in TB/T 1.1-3-95. The detailed dimension of railway emblem on property right plate shall comply with the requirements of TB 1838. Property right plate shall be manufactured according to QT 450-10. 5.1.3 Combined transport marking Combined transport marking shall be painted for the freight car participating in international combined transport. Combined transport marking is painted under the marking of freight car performance on Position 1 and Position 4 of both side walls of car body. Its type and dimension shall comply with the requirements of TB/T 1.1-4-95. 5.1.4 Nameplate of manufacturing plant Metal nameplate of manufacturing plant shall be installed for newly-manufactured freight car and it shall cover the manufacturer's name and manufacture year. The pattern of the nameplate of manufacturing plant is determined by the manufacturer. The nameplate of manufacturing plant is installed at No. 2 position or No. 3 position of side beam (or middle beam). 5.1.5 Marking of freight car performance The marking of freight car performance covers load, deadweight, capacity and conversion length and is painted on Position 1 and Position 4 of both side walls of car body. The type and dimension of the marking of freight car performance shall comply with the requirements of TB/T 1.1-5-95. 5.1.5.1 Load: the mass of goods allowed to be loaded by freight car, and it is expressed in ton (t). 5.1.5.2 Deadweight: the mass of empty freight car, and it is expressed in ton (t). The value is accurate to one decimal and the second decimal is rounded off. 5.1.5.3 Capacity: the volume of freight car to contain goods. It is expressed by the inside length, inside width and inner side surface height of car body, in cubic meter (m3). The value is accurate to one decimal and the second decimal is rounded off. Brackets are attached under the capacity, in which the inside length, inside width and inner side surface height of car body are listed and expressed in meter (m). The value is accurate to one decimal and the second decimal is rounded off. a) For open car and coal car, only markings of inside length and inside width of car body are painted in brackets and their types and dimensions shall comply with the requirements of TB/T 1.1-6-95. b) For box car, refrigerator car, ventilated box car and live stock car, etc., only markings of inside length, inside width and inner side surface height of car body are painted in brackets and their types and dimensions shall comply with the requirements of TB/T 1.1 7-95. c) For flat car, gravel car as well as long and big freight car, capacity markings are not painted and only markings of inside length and inside width of car body are painted in brackets and their types and dimensions shall comply with the requirements of TB/T 1.1-8-95. d) For the freight car with non-cuboid car body, e.g. tank car and hopper car, only capacity marking is painted. 5.1.5.4 Conversion length: marking of car conversion length. The conversion length value of car which is obtained by dividing the horizontal distance of connecting line of couplers on both ends, i.e. the car length (expressed in m), by 11m, when the car is not affected by longitudinally external force and automatic couplers keep at locking state. The value is accurate to one decimal and the second decimal is rounded off. The calculation formula of car conversion length is as follows: Conversion length = 5.1.5.5 Ice weight marking: "Ice Weight" marking shall also be painted under the load marking for ice-cooled refrigerator car for indicating the ice amount loaded, and its type and dimension shall comply with the requirements of TB/T 1.1-9-95. 5.1.5.6 Unladen mass marking: for cars like generator car of mechanical refrigerator car set, their performance marking include deadweight, unladen mass and conversion length. The type and dimension of deadweight and unladen mass marking shall comply with the requirements of TB/T 1.1-10-95. 5.1.6 Positioning marking Positioning marking shall be painted for freight car to represent No.1 end of car and No.2 end of car, which are expressed in Arabic numbers "1" and "2" in size 70 font. Positioning marking is painted on the bottom corner of the wall ends on both sides of car body. 5.1.7 Overhaul marking The overhaul marking of freight car includes factory/depot overhaul marking, auxiliary repair marking and axle inspection marking. 5.1.7.1 Factory/depot overhaul marking Its type and dimension shall comply with the requirements of TB/T 1.1-11-95. The upper part of the marking is depot overhaul marking, the lower part is factory overhaul marking, the right side is the date (year and month) of this overhaul and the abbreviation of overhaul organization and the left side is the date (year and month) of the next overhaul. The factory/depot overhaul marking is painted on the left bottom corner on both side walls of car body.

1 Subject Content and Application Scope 2 Normative References 3 Constitution of Marking 4 General Provisions 5 Common Marking of Cars 6 Special Marking of Railway Cars Additional Explanation:

1 主題內容與適用范圍 本標準規定了鐵道車輛應涂打的車輛標記和應安裝的車輛標記銘牌。 本標準適用于鐵道部所屬鐵道車輛。也適用于在鐵路上編組運用的工礦企業自備鐵道車輛和軍方所屬鐵道車輛以及地方鐵路鐵道車輛。 2 引用標準 TB 1838 鐵道車輛用路徽標記 TB 1888 鐵道客貨車車型和車號規則 TB／T 2435 鐵路貨車車種車型車號編碼 3 標記的構成 4 總則 4.1 車輛的產權、制造、運用和檢修等標記均應按本標準的規定。 4.2 車輛1.4位的標記應一致，2、3位的標記應一致。 4.3 車輛廠、段修后各標記均應按本標準的規定重新涂打。 4.4 車輛標記的尺寸應按本標準各條文的規定涂打。受現車結構限制時，應參照本標準規定允許根據現車實際確定。 4.5 車輛各種標記應按本標準各條文規定位置涂打。受現車結構限制時，應參照結構類似車型，根據現車結構來確定。涂打位置應以美觀、整齊，清晰為原則。 4.6 車輛重要零、部件要求刻印、鑄字或涂打的各種制造、檢修、檢驗等標記應按其技術要求或有關規程執行。 4.7 車輛標記除 另有規定外，一律使用油漆涂打。標記處顏色和標記顏色一般應符合表1的規定。允許采用表1規定之外的標記處顏色。如采用表1規定之外的標記處顏色，則應采用與標記處顏色反差較大的標記顏色。 表1 標記處顏色 標記顏色 綠或藍 淡黃 白、黃、銀白或灰 黑 黑 白 4.8 客車無腳蹬時，按規定涂打（或安裝）在腳蹬上的標記可改涂打（或安裝）在端梁或端墻下緣靠側墻處。 4.9 貨車無側梁時，按規定涂打在側梁上的標記可改涂打在側墻下緣。 4.10 配屬和檢修等標記中鐵道部所屬各廠、段的簡稱應按鐵道部的有關規定。 5 車輛的共同標記 5.1 貨車的共同標記 5.1.1 車型車號標記 貨車的車型車號標記由貨車的基本型號、輔助型號和貨車制造順序號碼組成，簡稱車號。貨車的車號應符合TB／T 2435的有關規定。 5.1.1.1 貨車應在車體兩側墻的左側涂打大車號，在底架側梁（或側墻下緣）的右側涂打小車號。大、小車號標記的型式和尺寸應分別符合TB／T 1.1-1-95和TB／T 1.1-2-95的規定。 5.1.1.2 守車只涂打小車號 5.1.1.3 對有活動墻板的平車，無論側梁為魚腹梁或非魚腹梁，均在活動墻板上涂打大車號，在側梁上涂打小車號。對無活動墻板的平車，如側梁為非魚腹梁，則僅在側梁上涂打小車號，如側梁為魚腹梁，則僅在側梁中部涂打大車號。 5.1.2 路徽標記 凡鐵道部所屬的貨車均應涂打路徽標記。路徽標記的圖形和尺寸應符合TB1838的規定。 5.1.2.1 貨車應在車體兩側的側墻上涂打2號路徽，對帶活動墻板的平車和帶可拆墻板的敞車等車輛在車體兩側的側墻上涂打3號或4號路徽。 5.1.2.2 結構特殊的特種車輛可根據需要選用合適規格的路徽標記。 5. 1.2.3 貨車應安裝帶有路徽標記的金屬產權牌。產權牌安裝在側梁二位或三位。產權牌的型式、尺寸應符合TB／T 1.1-3-95的規定。產權牌上路徽的詳細尺寸按TB 1838的規定。產權牌應使用QT 450-10制造。 5.1.3 聯運標記 參加國際聯運的貨車應涂打聯運標記。聯運標記涂打在車體兩側墻1.4位端的貨車性能標記下方。其型式、尺寸應符合TB／T 1.1-4-95的規定。 5.1.4 制造工廠銘牌 新造貨車應安裝金屬材質的制造工廠銘牌，其內容包括制造廠名和制造年份。制造工廠銘牌的式樣由制造單位確定。制造工廠銘牌安裝在側梁（或中梁）的二位或三位。 5.1.5 貨車性能標記 貨車性能標記包括載重、自重、容積和換長標記，涂打在車體兩側墻的1、4位端。貨車性能標記的型式、尺寸應符合TB／T 1.1-5-95的規定。 5.1.5.1 載重：貨車允許裝載的貨物的質量。以噸（t）為計量單位。 5.1.5.2 自重，空車時，貨車自身具備的質量.以噸（t）為計量單位，保留一位小數，第二位小數進行修約。 5.1.5.3 容積：貨車內部可容納貨物的體積。以車體內長、車體內寬、車體內側面高的乘積表示。以立方米（m3）為計量單位，保留一位小數，第二位小數進行修約。容積下面附括號，在括號內列出車體內長、車體內寬、車體內側面高標記，以米（m）為計量單位，保留一位小數，第二位小數進行修約。 a） 敞車、煤車在括號內僅涂打車體內長、車體內寬標記。其型式、尺寸應符合TB／T 1.1-6-95的規定。 b） 棚車、冷藏車、通風車、家畜車等在括號內涂打車體內長、車體內寬、車體內側面高標記。其型式、尺寸應符合TB／T 1.1-7-95的規定。 c） 平車、砂石車、長大貨物車不涂打容積標記，僅涂打車體內長、車體內寬標記。其型式、尺寸應符合TB／T 1.1-8-95的規定。 d） 車體為非長方體的貨車，例如罐車、漏斗車等，只涂打容積標記。 5.1.5.4 換長：是車輛長度換算標記。車輛不受縱向外力影響時，自動車鉤處于閉鎖狀態，兩端車鉤連接線間的水平距離即車輛長度（以米為單位）除以11m所得之值即為該車輛的長度換算數值，保留一位小數，第二位小數進行修約。車輛換長的計算公式如下： 5.1.5.5 冰重標記：加冰冷藏車在載重標記下方還應涂打“冰重”標記，標明車內裝冰量。其型式、尺寸應符合TB／T 1.1-9-95的規定。 5.1.5.6 整備重標記：機械冷藏車組的發電車等車輛，其性能標記包括自重、整備重和換長。自重、整備重標記型式、尺寸符合TB／T 1.1-10-95的規定。 5.1.6 定位標記 貨車應涂打定位標記，分別表示一位端及二位端。采用70號阿拉伯數字的“1”和“2”表示。定位標記涂打在車體兩側墻端部下角。 5.1.7 檢修標記 貨車的檢修標記包括廠、段修標記、輔修標記和軸檢標記。 5.1.7.1 廠、段修標記 標記的型式、尺寸應符合TB／T 1.1-11-95的規定。其上部為段修標記，下部為廠修標記。右側是本次檢修的年、月和檢修單位簡稱，左側為下次檢修年、月。廠、段修標記涂打在車體兩側墻左端下角。 5.1.7.2 輔修標記 標記的型式、尺寸應符合TB／T 1.1-12-95的規定。其右上格為本次檢修單位簡稱，中間格為本次檢修月、日，左上格為下次檢修月、日。下面三格是留給下次檢修時涂打的。檢修月、日要求涂打在對稱位置。輔修標記涂打在車體兩側墻左端下角。 5.1.7.3 滑動軸承軸檢標記 標記的型式、尺寸應符合 TB／T 1.1-13-95的規定。其右上格為本次軸檢檢修單位簡稱，中間格為本次軸檢月、日，左上格為下次軸檢月、日。下面三格是留給下次檢修時涂打的。檢修月、日要求涂打在對稱位置。滑動軸承軸檢標記涂打在車體兩側墻左端下角。 5.1.7.4 新造貨車檢修標記中的檢修日期應一致。定期檢修標記中低于本次修程的各種檢修日期也應與本次修程的日期一致。 5. 1.8 貨車兩側應各安裝兩個票插。 5.1.9 配屬標記 經指定配屬專用車輛或指定使用區間和經批準有特殊回送要求等車輛應涂打的標記。 5.1.9.1 指定使用區間和要求回送或指定配屬專用車輛應在車體兩側墻中部涂打配屬標記。例如：“某站—某站間專用”、“運用后返回某站”、“某單位自備車”、“到站某某”等。采用150號、200號或250號漢字。 5. 1.9.2 配屬各局的石油直達油罐列車應在罐體一、二位端板中心加溫套上沿涂打“罐車配屬及車組號”標記。其型式、尺寸應符合TB／T 1.1-14-95的規定。罐車專列標記涂打在罐體一、二位端板上，格式為“某站—某站原油專用列車”，采用200號漢字。車組號數字中遇到“1”時，其相鄰兩字間不留間隙。 5.1.9.3 成組編組的機械冷藏車在車體兩側墻性能標記上方涂打“冷藏車編組”標記。其型式、尺寸應符合TB／T 1.1-15-95的規定。 5.1.10 車鉤中心線標記 沿車鉤鉤舌外側及鉤頭兩側在鉤身橫截面高度二分之一處用白色油漆涂打一寬度為5mm的水平直線，即為車鉤中心線。 5.2 客車的共同標記 5.2.1 車型車號標記 客車的車型車號標記由客車的基本型號、輔助型號和客車制造順序號碼組成，簡稱車號。客車的車號應符合TB 1888的有關規定。 5.2.1.1 客車應在車體兩側外墻板近車門處涂打車種漢字稱號和漢語拼音稱號。并涂打車號標記。其型式、尺寸應符合TB／T 1.1-16-95的規定。標記中車種稱號的漢語拼音字的位置中心線應和漢字位置中心線一致，阿拉伯數字中“1”與“1”相鄰時，其間不留間隙。客車外墻板一位側靠二位端和二位側靠一位端的車種稱號和車號標記用TB／T 1.1-16-95中的上圖，客車外墻板一位側靠一位端和二位側靠二位端的車種稱號和車號標記用TB／T 1.1-16-95中的下圖。 5.2.1.2 合造客車應在車體兩側外墻板近車門處涂打表示合造車的車型車號標記。車種漢字稱號和漢語拼音稱號應根據車輛兩端車種分別涂打。其型式、尺寸應符合TB／T 1.1-17-95的規定。標記中車種稱號的漢語拼音字的位置中心線應與漢字位置中心線-致。阿拉伯數字中“1”與“1”相鄰時，其間不留間隙。客車外墻板一位側靠二位端和二位側靠一位端的車種稱號和車號標記用TB／T 1.1-17--95 中的上圖，客車外墻板一位側靠一位端和二位側靠二位端的車種稱號和車號標記用TB／T 1.1-17-95中的下圖。 5.2.1.3 客車兩側外墻板上的車型車號標記用金屬制造時，其字體尺寸和顏色及位置應與涂打標記相同。金屬標記應先固定在金屬板上。然后向車體上安裝。金屬板顏色應與外側墻顏色相同。 5.2.1.4 客車靠客室側兩內端門上方各安裝一塊木制車內車號牌。其型式、尺寸應符合TB／T 1.1-18-95 的規定。座車、臥車和合造車等帶定員的客車應安裝帶定員的車內車號牌。其型式、尺寸應符合TB／T 1.1-19-95或TB／T 1.1-20-95的規定。車內車號牌上的標記顏色應醒目，型號中遇有“W”、“A”等字母時牌長應相應加長，型號字數或車號字數增加或減少時，牌長度亦應相應加長或減小，車號及定員數字中遇到“1”時，其相鄰兩字間不留間隙。車內車號牌中定員位置中心線和車型車號位置中心線應一致。 5.2.2 路徽標記 凡鐵道部所屬的客車均應涂打路徽標記。路徽標記的圖形和尺寸應符合TB 1838的規定。客車應在車體兩端外端墻板左側涂打4號路徽。 5.2.3 國徽標記 凡參加國際聯運的客車，應在車體兩側外墻板上安裝國徽標記。國徽及有關國際聯運的標記等須按國際聯運的規定。 5.2.4 配屬標記 配屬給指定局、段和有關單位管理的客車，應涂打配屬單位簡稱的配屬標記。配屬標記涂打在車體兩端外端墻板左側，其型式、尺寸應符合TB／T 1.1-21-95的規定。 5.2.5 檢修標記 客車的檢修標記包括廠、段修標記和輔修標記。 5.2.5.1 廠、段修標記 標記的型式、尺寸應符合TB／T 1.1-11-95的規定。廠、段修標記，涂打在車體兩端外端墻板右側下方。 5.2.5.2 輔修標記 標記的型式、尺寸應符合 TB／T 1.1-22-95（不涂打圖中的“輔修”兩字）的規定。輔修標記涂打在制動缸或副風缸中部。 5.2.6 制造工廠銘牌 新造客車應安裝金屬材質的制造工廠銘牌，其內容包括制造廠名和制造年份。制造工廠銘牌的式樣由制造單位確定。制造工廠銘牌安裝在車體二位或三位腳蹬上。 5.2.7 客車性能標記 客車性能標記包括自重、載重、全長、換長和定員、容積標記。涂打在車體兩端外端墻板左側下方。自重、載重、全長、換長標記應符合TB／T 1.1-23-95的規定。各號數字中如遇到“1”時，其相鄰兩字間不留間隙。 5.2.7.1 自重：空車時，車輛自身具備的質量。以噸（t）為計量單位，保留一位小數。第二位小數進行修約。 5.2.7.2 載重：客車允許裝載旅客和行李包裹的質量（包括整備品重和乘務人員的質量）。以噸（t）為計量單位，保留一位小數，第二位小數進行修約。 5.2.7.3 全長：車輛不受縱向外力影響時，自動車鉤處于閉鎖狀態兩端車鉤連接線間的水平距離。以米（m）為計量單位，保留一位小數，第二位小數進行修約。 5.2.7.4 換長：定義同5.1.5.4條的規定。 5.2.7.5 定員：座車、臥車、餐車等客車，在自重標記上方增加涂打“定員”標記。以座位或鋪位計算乘坐旅客數作為定員數。其型式、尺寸應符合TB／T 1.1-24-95的規定。如定員數字中遇到“1”時，其相鄰兩字間不留間隙。 5.2.7.6 容積：行李車、郵政車在載重標記下方增加徐打“容積”標記。以立方米（m3）為計量單位，保留一位小數，第二位小數進行修約。其型式、尺寸應符合TB／T 1.1-25-95 的規定。 5.2.7.7 合造車的“定員”、“載重”、“容積”標記應分別在數字前增加涂打車型的基本型號。其型式、尺寸應符合TB／T 1.1-26-95和TB／T 1.1-27-95的規定。如定員數字中遇到“1”時，其相鄰兩字間不留間隙。 5.2.8 頂車標記 客車在車體兩側外墻板下緣靠近頂車處涂打頂車標記。其型式、尺寸應符合TB／T 1.1-28-95的規定。 5.2.9 票插 客車在二、三位腳蹬的旁板上應安裝票插。 5.2.10 定位標記 客車應涂打定位標記，分別表示一位端及二位端。采用70號阿拉伯數字的“1”和“2”表示。定位標記涂打在車體兩端外端墻板的下角或腳蹬外側板上。 5.2.11 車鉤中心線標記 定義同5.1.11條的規定。 5.2.12 一等車、二等車標記 車種為一等車、二等車的客車應涂打一等車、二等車標記，采用阿拉伯數字“1”、“2”標志。一等車、二等車標記涂打在車體兩側外墻板靠車門處的窗間板上（雙層客車涂打在中墻板上），字體高度為350mm，筆劃寬度為40mm。標記的顏色應同車型車號的標記顏色。客車的外端門和內端門，上也應涂打同樣的標記，但字體高度為120mm，筆劃寬度為15mm。 6 車輛的特殊標記 6.1 貨車的特殊標記 貨車根據結構和設備的特點及運用管理要求，還應涂打下列標記。 6.1.1 “人”字標記 具備輸送人員功能的棚車應涂打“人”字標記。涂打在車體兩側外墻板性能標記下方。其型式、尺寸應符合TB／T 1.1-29-95的規定。 6.1.2 “環”字標記 具有栓馬環或其他運馬裝置的貨車應涂打“環”字標記。涂打在車體兩側外墻板性能標記下方。其型式、尺寸應符合TB／T 1.1-30-95的規定。 6.1.3 “關”字標記 貨車活動墻板及其它活動部分翻下超過車輛限界的，應在其相