英语词汇“necking down”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	necking down
释义	necking down [机] 收缩
随便看	drill boom drill boom parallel traveling mechanism drill boot drill bop drill bow drill breast drill bush drill-bushing drill bushing drill cable drill capacity drill carriage drill carrige drillcat drill centering machine drill centers drill centres drill change drill chip drill-chuck drill chuck drill chuck barrel drill chuck jaw drill chuck with thread hole drill circuit S将进酒 S将进酒 S将进酒（小梅花） S尉迟怀·离恨 S尉迟杯 S小重山 S小重山 S小重山 S小重山 S小重山 □ □ □ □ □ □ □ □ □ □