英语词汇“test hole of shaft”的翻译、意思、用法、释义-英汉汉英双解词典

单词	test hole of shaft
释义	test hole of shaft 井筒检查孔；新井开凿前；为核实井筒剖面资料,编制施工设计方案,
随便看	passive avoidance passive avoidance response passive avoidance training passive backplane passive backplane bus passive balance passive balanceof trade passive balance of trade passive balance return loss Passive ballistic curve passive balun passive batter pile passive beacon passive bearing passive bearing estimation Passive Behavior Measurement Passive Beidou passive being passive belt Passive bibulous material Passive biological transport passive bistatic radar passive black hole attack passive block passive blockage