词汇“空心钻杆”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	空心钻杆
释义	空心钻杆空心钻杆[kōng xīn zuàn gān]1.■{设计} hollow drill; hollow rod; hollow stem; hollow-drill shank; hollow-drill steel 常用词组1.■空心钻杆钻进 {工} hollow-rod drilling
随便看	methyl isoamyl ketoxime methyl isobutyl carbinol methyl isobutyl carbinol acetate methyl isopropyl ketone methyl ketone methyl kinase methyl levulinate methylmalonic aciduria methyl-malonic ester methyl mercaptan methyl-mercuric halide methyl mercury methyl mercury acetate methylmercury cyanide methyl methacrylate methyl-methacrylate resin methyl morphine methyl myristate methyl-n-amyl ketone methyl naphthyl ketone methylol melamine methylol urea methyl-orange (test) paper methyl orthosilicate methyl oxidation

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