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Intended to serve as a guide for the design, construction, and testing of manhole and fill opening covers installed on DOT specification...
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Price: $100.00

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Establishes a uniform test procedure to provide maximum design criteria to mount spring brake chambers on trailer axles. The procedure is...
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Price: $100.00

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Defines and shows location of rolling tail pipes. April 2025 Edition
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Price: $75.00

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Establishes applicable design and minimum testing procedures for ‘stretching’ van trailers for over-the-road service. It is not the inten...
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Price: $100.00

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Provides a nomenclature of trailer terms to facilitate communication and define terms used in other TTMA Recommended Practices and Techni...
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Price: $250.00

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Intended for use in determining and describing the strength of a platform trailer in terms of the magnitude of lift truck front axle load...
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Price: $150.00

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Caution Signs – Serves as a guide to establish a caution sign regarding urethane foam flammability and safety measures....
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Price: $30.00

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Intended as a guide for the alignment of axles on newly manufactured and rebuilt trailers. It describes one procedure for measuring trail...
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Price: $70.00

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Lists the requirements and recommendations for trailer converter dollies. April 2025 Edition
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Price: $100.00

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Serves as a guide in the design and placement of external grounding studs and the internal bonding of the components such as capacity ind...
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Price: $125.00

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