Several assembly tools for crankshaft oil plug are designed according to the production requirements, and their operation methods are detailed.
根据生产需要设计几种曲轴油堵装配工具，介绍工具的使用方法。
Several assembly tools for crankshaft oil plug are designed according to the production requirements, and their operation methods are detailed.
根据生产需要设计几种曲轴油堵装配工具，介绍工具的使用方法。
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