英语词汇“crosshead, sinking crosshead”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典-复社网

单词	crosshead, sinking crosshead
释义	crosshead, sinking crosshead 滑架; 立井凿井时，为防止吊桶升降时横向摆动而安设在提升钩头上方的、沿稳绳滑行并带金属保护伞的框架。
随便看	substance color substance color(dye) substance concentration substance conservation substance container substance container identifier substanced substance dependence substance depilatory substance(drug)-seeking behavior substance expiration date substance explesive substance for calculation substance for flower bud formation substance-free substancefying substance global biogeochemical circulation substancehood Substance,Hyalin Substance,Hyaline substance identifier Substance-Induced Organic Mental Disorders Substance Induced Psychoses Substance-Induced Psychoses substance, inorganic

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