TTMA标准，TTMA 全称Truck Trailer Manufacturers Association，中文翻译为美国卡车拖车制造商协会。

TTMA标准官网：https://www.trucktrailer.org

美国卡车拖车制造商协会使命：不懈地提高安全性和质量，同时解决北美卡车拖车制造业面临的挑战，并成为该行业的代言人。

TTMA标准目录

1. DocumentNumber Date Language Title 文件 序号 日期 语言 标题
2. TTMA RP 1 2007.05.18  Permissible Load Concentration for Straight Floor Van Trailers 直平板蓬载拖车可允许的装载浓度
3. TTMA RP 4 2008.09.26  Truck Trailer Landing Gear (Screw Type) 卡车拖车起落架（螺旋式）
4. TTMA RP 6 2007.05.18  Trailer Hitches and Connections for Interchange Service拖车交换服务的挂钩和联结
5. TTMA RP 9 2003.04.04  Location of Lighting Devices for Trailers 挂车照明装置的位置
6. TTMA RP 12 2007.09.28  Trailer Air Brake System Integrity Test 拖车气动刹车系统整体性测试
7. TTMA RP 21 2007.09.28  Tank Vehicles in Hot Products Service 运输热产品服务的槽车
8. TTMA RP 24 2008.05.02  Classification of Weld Finishes for Stainless Steel Tank Vehicles 不锈钢槽车焊接表面分类
9. TTMA RP 25 2008.05.02  Design and Construction or Dry Bulk Pneumatic Trailers 粉粒物料气动拖车的设计和构造
10. TTMA RP 28 2009.05.01  Flange and Emergency Valve Dimensional Information 法兰和紧急阀的尺寸信息
11. TTMA RP 32 2005.05.13  Method for Testing and Evaluating Trailer Steel Leaf Spring Fatigue Life 钢板弹簧疲劳性能测试和评估方法
12. TTMA RP 33 2009.05.01  Clean-Out Nipples on Tank Trailers 罐式拖车清洁接头/管口
13. TTMA RP 35 2004.04.16  Permanent Safety Signs/Labels for Trailers and Containers 拖车和集装箱永久安全标识/标签
14. TTMA RP 36 2004.04.16  Tank Trailer and Tank Container Nomenclature 罐式拖车和集装箱式罐车术语
15. TTMA RP 37 2007.05.18  Rating of Van Trailer and Container Floors for Lift Truck Loading 蓬载拖车和集装箱的卡车装载起重机地板检定
16. TTMA RP 38 2007.05.18  Method for Testing and Rating Heat Transmission of Controlled Temperature Vehicles/Domestic Containers 车辆/国内集装箱温度控制 热传送 测试和检定方法
17. TTMA RP 39 2009.05.01  Method for Determining GAWR and GVWR for Truck Trailer Certification 卡车拖车证书 决定GAWR和GVWR方法
18. TTMA RP 41 2007.05.18  Splash Guard Attachments Where Mounting Holes Are Required 挡泥板附件安装孔
19. TTMA RP 44 2008.05.02  Air Brake Application and Release Test 气刹应用和释放测试
20. TTMA RP 45 2007.05.18  Vapor Collection for MC 306 and DOT 406 Cargo Tanks 货物槽车MC306和DOT406蒸汽收集
21. TTMA RP 46 2004.09.24  Bottom Loading MC 306 and DOT 406 Cargo Tanks 货物槽车MC306和DOT406底部装载
22. TTMA RP 47 2009.05.01  Testing, Rating, and Labeling Platform and Van Trailers for Cargo Securement Capability 蓬载拖车货物紧固性能 测试 检定 标签平台
23. TTMA RP 49 2007.09.28  FMVSS 121 Trailer Testing & Certification拖车FMVSS 121 测试&证明
24. TTMA RP 51 2009.05.01  Auxiliary Air Systems 辅助气动系统
25. TTMA RP 53 2005.05.13  U.S. Trailer Certification Label 美国拖车证书标签
26. TTMA RP 54 2008.05.02  External Work on Cargo Tank Motor Vehicles Which May Have Been in Service 可能使用中 货物槽车电动机车辆的外部工作
27. TTMA RP 55 2007.05.18  Trailer Entry Securement 拖车进入紧固
28. TTMA RP 56 2003.09.26  Trailer Vehicle Identification Number 拖车车辆识别号码
29. TTMA RP 57 2005.05.13  Avoid Placement of Girth Seams (Circumferential Joints) in Voids on Self Supporting Tanks 自我支撑罐车 周长焊合的避免放置空隙（圆周关节）
30. TTMA RP 58 2008.05.02  FMVSS 121 Brake Requirements for Lowbed and Specialized Trailers 低车架和特制拖车刹车要求
31. TTMA RP 59 2005.05.13  Tank Trailer Ladders and Walkways 罐式拖车梯子和走道
32. TTMA RP 61 2005.05.13  Performance of Manhole and/or Fill Opening Assemblies on MC 306, DOT 406, Non-ASME MC 312 and DOT 412 Cargo Tanks 货物罐车 MC 306, DOT 406, 非-ASME MC 312 和DOT 412人口和填充装配性能
33. TTMA RP 62 2005.05.13  Vibration Evaluation of Spring Brake Chamber on a Trailer Axle Mounting  拖车车轴安装 弹簧刹车室振动评估
34. TTMA RP 64 2005.05.13  Rolling Tail Pipes 轧制尾管
35. TTMA RP 65 2007.09.28  "Stretch" Van Trailers for Over-the-Road Service 长途服务的拉伸蓬载拖车
36. TTMA RP 66 2008.05.02  Trailer Nomenclature 拖车术语
37. TTMA RP 67 2008.05.02  Rating of Platform Trailer Floors for Lift Truck Loading 拖车起重机装载 地板平台检定
38. TTMA RP 68 2008.05.02  Urethane Foam Flammability and Safety Measures - Caution Signs警告标识-乙烯泡沫可燃性和安全措施
39. TTMA RP 71 2005.05.13  Trailer Axle Alignment 拖车车轴对位
40. TTMA RP 72 2005.05.13  Trailer Converter Dolly 轮换拖车
41. TTMA RP 73 2005.05.13  Static Grounding or Bonding of Flammable Liquid Tank Trailers 易燃性液体罐式拖车 静电接地或者焊接
42. TTMA RP 77 2005.05.13  Baffle Emergency Drain Cut Outs for Cargo Tanks 货物槽车紧急排水开口
43. TTMA RP 78 2007.09.28  Design of Circumferential Reinforced Members on Carbon Steel Cargo Tanks Where Internal Thickness Testing is Precluded by Lining or Product Heel 碳钢货物槽车（内部厚度测试被内层或者产品跟部被阻止）圆周加强 部分 设计
44. TTMA RP 80 2009.05.01  Drive Shaft Protection on Trailers 拖车传动轴保护
45. TTMA RP 81 2007.05.18  Performance of Spring Loaded Pressure Relief Valves on MC 306, MC 307, MC 312, DOT 406, DOT 407 and DOT 412 Tanks MC 306, MC 307, MC 312, DOT 406, DOT 407 and DOT 412 槽车 弹簧装载泄压阀 性能
46. TTMA RP 83 2004.09.24  Leak Testing Newly Manufactured DOT 406 Cargo tanks and Cargo Tank Vapor Recovery Systems 新生产DOT 406 货物槽车和货物槽车油气回收系统 泄漏测试
47. TTMA RP 84 2009.05.01  Emergency Valve Shear Device Impact Test Procedure 紧急阀剪切装置 影响 测试程序
48. TTMA RP 85 2006.04.07  Illustrations of AAR M-931-88 -TOFC Van Trailers 蓬载拖车AAR M-931-88 –TOFC说明
49. TTMA RP 86 2009.05.01  Emergency Valve Shear Section Strength Calculations 紧急阀剪切部分 强度 计算
50. TTMA RP 87 2005.05.13  DOT 400 Series Cargo Tank Rollover Protection DOT 400系列货物槽车侧翻保护
51. TTMA RP 88 2008.05.02  Air Suspention Application Data 空气悬架应用数据
52. TTMA RP 89 2006.04.07  Illustrations of AAR M-930-90 Domestic Containers for COFC Service 用于COFC服务的AAR M-930-90国内罐式容器 说明
53. TTMA RP 90 2008.09.26  Side Turn Signal Lamps for Long Trailers 长拖车转向灯
54. TTMA RP 93 2005.05.13  Trailer Conspicuity Systems 拖车反光系统
55. TTMA RP 94 2007.05.18  Pressure Test Qualification of the Structural Integrity of DOT 406 and Low Pressure DOT 412 Cargo Tanks DOT 406 和低压DOT412货物槽车 结构整体性 压力测试资格
56. TTMA RP 95 2006.04.07  Hazardous Materials Training for Manufacturers of DOT Specification Cargo Tanks DOT 规格货物槽车生产厂家 危险材料培训
57. TTMA RP 96 2009.05.01  Structural Integrity of DOT 406, DOT 407 and DOT 412 Cylindrical Cargo Tanks 圆柱货物槽车DOT 406, DOT 407 和 DOT 412 结构整体性
58. TTMA RP 97 2005.05.13  Trailer Antilock Braking System Wiring 拖车防抱制动系统 配线
59. TTMA RP 98 2005.05.13  Cargo Tank to Truck Chassis Attachment 货物槽车 卡册底盘附件
60. TTMA RP 100 2007.05.18  Determination of Trailer Length and Width 拖车程度和宽 测定
61. TTMA RP 101 2006.04.07  Verification of Finite Element Analysis 有限元分析 查证
62. TTMA RP 102 2008.05.02  Vapor Recovery Line Confirmations for DOT 407 and DOT 412 Cargo Tanks DOT 407 和 DOT 412 货物槽车 油气回收线路确认
63. TTMA RP 103 2007.05.18  Trailer Tracking Installation 拖车跟踪安装
64. TTMA TB 57 2009.05.01  Guidelines on When to Use Stabilizing Devices on Semitrailers 关于何时使用 半挂车稳定装置的指导方针
65. TTMA TB 58 2001.05.18  Cargo Tank Venting 货物槽车 通气/透气
66. TTMA TB 60 2006.04.07  Corrosion Prevention for Aluminum Tanks 铝槽车 腐蚀预防
67. TTMA TB 61 2005.05.13  Pretreating of General Purpose Chemical Tanks 一般用途 化学槽车 的初加工
68. TTMA TB 65 2008.05.02  Wiring Diagram for Truck Trailers 卡车拖车配线图表
69. TTMA TB 70 2005.05.13  Spring Parking and Emergency Brakes on FMVSS 121 Equipped Trailers FMVSS 121装备拖车 弹簧停车和紧急刹车
70. TTMA TB 71 2005.05.13  Fifth Wheel Pick-Up Ramps for Truck Trailers卡册拖车牵引座 提货坡道
71. TTMA TB 74 2005.05.13  End Dump Trailer Operation 拖车尾卸操作
72. TTMA TB 75 2006.04.07  Hot Products Tank Vehicles 槽车 热产品
73. TTMA TB 76 2008.05.02  Dry Bulk Receiving Piping Recommendations fe粉粒物料接受管道 建议/推荐
74. TTMA TB 77 2007.05.18  Cracked or Broken Main Beams on a Platform Trailer 平板拖车大梁断裂或者损坏
75. TTMA TB 78 2007.05.18  Upper Coupler Attachment Fasteners for Van Type Trailers 蓬载拖车 上耦合器附件紧固件
76. TTMA TB 79 2005.05.13  Repair and Replacement of Damaged Body Members Sheet & Post and FRP Van Trailers 蓬载拖车 损坏车体清单& 杆 FRP 修理和替换
77. TTMA TB 80 2003.09.26  Specification Cargo Tank Vehicle Usage 货物槽车 车辆使用规格
78. TTMA TB 83 2009.05.01  Pneumatic Tank Vehicle Usage 气动槽车车辆使用
79. TTMA TB 84 2004.04.16  Tractor Air Supplies for Pneumatic Trailers 气动拖车 牵引车空气供应
80. TTMA TB 86 2009.05.01  Modification of Used Vans for Hauling Wood Chips 运输木片的旧蓬载拖车 修正
81. TTMA TB 87 2008.05.02  Loading Hanging Meat In Meat Rail Trailers 装肉铁轨拖车 肉悬挂装载
82. TTMA TB 88 2008.09.26  Broken Wood Floorboard Repair 损坏木地板 修理
83. TTMA TB 89 2009.05.01  Sliding Undercarriage Retention滑动底盘固定
84. TTMA TB 92 2006.04.07  Maintenance of MC 306 Manhole and/or Fill Assemblies MC306 人孔 和或填充组件 维护
85. TTMA TB 94 2005.05.13  Loading and Use of Lowbed and Industrial Trailers 低车架和工业用拖车的装载和使用
86. TTMA TB 95 2008.05.02  Trailer Specification 拖车规格
87. TTMA TB 96 2007.05.18  Identification of Openings in Voids and Vapor Return Systems Prior to Cleaning and Repairing MC 306, DOT 406, MC 307, DOT 407 and Insulated Tank Vehicles MC 306, DOT 406, MC 307, DOT 407 和绝缘槽车车辆 清理和修理之前 空隙开始和油气回路系统的辨认
88. TTMA TB 97 2008.05.02  Urethane Foam Flammability and Safety Measures 乙烯泡沫易燃性和安全措施
89. TTMA TB 99 2005.05.13  Disposition of Spring Brake Chambers 弹簧刹车鼓 部署
90. TTMA TB 100 2004.09.24  Inspection of Reinforcing Members on Lined MC 312 and DOT 412 Vessels MC 312 and DOT 412
91. TTMA TB 101 2007.05.18  Corrosion in General Purpose Stainless Steel Tanks 一般用途 不锈钢槽车 腐蚀
92. TTMA TB 102 2007.05.18  Operation and Maintenance of MC 306 and DOT 406 Cargo Tank Bottom Loading Systems MC 306 和DOT 406 货物槽车底部装载系统 操作和维护
93. TTMA TB 103 2008.05.02  Liquid and Vapor Control During Loading/ Unloading MC 307 and DOT 407 Tanks MC307和DOT407槽车装载和卸载过程中 液体和蒸汽 控制
94. TTMA TB 104 2005.05.13  Dimensions Affecting Interchange of Van & Platform Doubles Trailers 蓬载&平板双重拖车 尺寸影响交换
95. TTMA TB 105 2005.05.13  Safe Use of MC 306 and DOT 406 Cargo Tank Vapor Collection Systems MC306和DOT406 货物槽车蒸汽收集系统的安全使用
96. TTMA TB 107 2009.05.01  Procedure for Testing In-Service, Unmarked, and/or Uncertified MC 306 and Non-ASME MC 312 Type Cargo Tank Manhole Covers MC306和非-ASME MC312型货物槽车 使用中 非标记的 未鉴定人孔盖 测试程序
97. TTMA TB 108 2006.04.07  Spread/Steering Axle Specialty Trailers 伸展/转向 车轴 拖车
98. TTMA TB 109 2008.05.02  Pressure Supply Manifold for Unloading Tank Vehicles 卸载槽车车辆 压力供应管汇
99. TTMA TB 110 2007.05.18  Upper Coupler Attachment Bolts for Trailers with Repositionable Upper Couplers 带可重新配置上端连接物 拖车 上端连接物附属螺栓
100. TTMA TB 111 2006.04.07  Electrical System Maintenance and Repair for Trailers Without Sealed Wiring Harness Systems不带密封线束系统拖车 电子系统维护和修理
101. TTMA TB 112 2008.05.02  Exhausting (Dumping) Air From One Air Suspension of a Spread Tandem Axle Trailer
102. TTMA TB 113 2007.05.18  Thickness Testing of Unlined Cargo Tanks in DOT Service DOT服务 无线条货物槽车 厚度测试
103. TTMA TB 114 2009.05.01  Wheel-End Separations 轮端分离
104. TTMA TB 115 2005.05.13  Transportation of Food Grade Products in Dry Bulk Trailers 粉粒物料拖车 食物产品 运输
105. TTMA TB 116 2009.05.01  Determination of MC 300 Series Cargo Tank Minimum Thickness MC300系列货物槽车 最小厚度规定
106. TTMA TB 117 2008.05.02  Orientation of PAF Manholes with Integral Hinged 10 inch Fill Style Emergency Pressure Relief Valves 带完整铰接10”填充式紧急泄压阀 PAF人孔 定位
107. TTMA TB 118 2004.04.16  Transportation of Liquid Food Products 液体食物产品运输
108. TTMA TB 119 2004.09.24  Electrical Interface for Truck -Trailer Interconnection 卡车-拖车 互联 电子结合点
109. TTMA TB 120 2006.04.07  Graphic Illustrations of Motor Carrier Tank Specifications MC 306, MC 307, and MC 312 MC 306, MC 307, and MC 312规格 载发动机 槽车 图解说明
110. TTMA TB 121 2009.05.01  Inspection of Unwetted Circumferential Seam Welds, in a Self-Supporting Cargo Tank Motor Vehicle Where External Visual Inspection is precluded 自我支撑货物槽车 发动机车辆 外部视觉检测被阻止 未润湿圆周接缝焊接 检测
111. TTMA TB 122 2004.04.16  Operation of Typical Vapor Recovery (VIU) Lines on DOT 407 and DOT 412 Cargo Tanks DOT407和DOT412 货物槽车 典型油气回收线路 操作
112. TTMA TB 123 2007.05.18  Vapor Recovery Retrofit of MC 307 and MC 312 Cargo Tanks MC307和MC312货物槽车 油气回收翻新
113. TTMA TB 124 2007.05.18  Pressure Washing Precautions 压力冲洗防范