• The improvements of new diesel engines in terms of cylinder head side walls, middle walls, inlet and exhaust passages and valves were presented.

    新的柴油机气缸盖侧壁隔板、排气以及气门方面改进进行了介绍

    youdao

  • The improvements of new diesel engines in terms of cylinder head side walls, middle walls, inlet and exhaust passages and valves were presented.

    新的柴油机气缸盖侧壁隔板、排气以及气门方面改进进行了介绍

    youdao

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