pilot boring bar的意思|示意
美 / /
英 / /
先导镗杆
pilot boring bar的网络常见释义
有导径的镗杆 ... pilot book 水路图志 pilot boring bar 有导径的镗杆 pilot brace 排障器拉条 ...
pilot boring bar相关例句
The only major difference is that boring jigs are normally fitted with a pilot bushing or bearing to support the outer end of the boring bar during the machining operation.
唯一最重要的差别是镗夹具一般用于控制衬套，或者在机器操作时支撑镗杆的外端。