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The flowing washer material can also restrict flow paths and jam in the connection threads.
正在流动的垫圈材料还会限制气体流程和堵塞在接头螺纹内。
youdao
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The flowing washer material can also restrict flow paths and jam in the connection threads.
正在流动的垫圈材料还会限制气体流程和堵塞在接头螺纹内。
youdao