This standard applies to the hydraulic pressure motivation the tractor, through pipe fittings often join and disconnecting means deliver the connect to machines and tools.
本标准适用于将拖拉机的液压动力，通过管接头频繁地连接和断开的方式传递到机具上的接头。
This standard applies to the hydraulic pressure motivation the tractor, through pipe fittings often join and disconnecting means deliver the connect to machines and tools.
本标准适用于将拖拉机的液压动力，通过管接头频繁地连接和断开的方式传递到机具上的接头。
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