英语词汇“pilot hole of shaft, test hole of shaft”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	pilot hole of shaft, test hole of shaft
释义	pilot hole of shaft, 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,在井筒附近追加施工的钻孔。
随便看	trachomatis trachomatiss trachomatous trachomatous canaliculitis trachomatous conjunctivitis trachomatous corneal ulcer trachomatous corneal ulcerm trachomatous dacryoadenitis trachomatous dacryocystitis Trachomatous follicular conjunctivitis Trachomatous granular conjunctivitis trachomatous granulation trachomatous keratitis trachomatous pannus trachoma virus trachoma vulvae trachomedusan trachomia gland Trachomitum lancifolium Trachomium venetum (L.) Woodson Trachonitis trachonurus sentipellis trachonurus villosus trachonychia Trachopdaceae

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