換句話如果你一定要塗油在緊,力矩可以稍低。不知道誰會塗黃油再上螺栓?
一般機械扳手是3%,我的是1%。
換句話如果你一定要塗油在緊,力矩可以稍低。不知道誰會塗黃油再上螺栓?
一般機械扳手是3%,我的是1%。
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