原JN162型载货汽车的制动系，装有双回路行车制动装置、弹簧储能断气式驻车制动装置和发动机排气制动装置。

Brake system of the existing JN162 truck, consists of dual-line foot brake, spring actuated and air cut-off parking brake and engine exhaust brake.

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1960年，加州大学洛杉矶分校（UCLA）科学家理查德·D.霍帕（Richard D. Hopa，左起）和木村宏（Hiroshi Kimura）在一辆福特小型载客汽车上展示实验性的催化式排气净化器。

UCLA scientists Richard D. Hopa (left) and Hiroshi Kimura show off an experimental catalytic converter on a Ford Ranch Wagon in 1960.

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在真空排气系统中，必须引蒸汽到汽轮机主轴迷宫式密封，以防真空损失。

In a vacuum exhaust system, sealing steam to the turbine shaft labyrinth seals must be admitted to avoid loss of vacuum.

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