英语词汇“drilling mast”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

Word forms: (regular plural) drilling masts

noun

(Extractive engineering: Field development, Equipment)

A drilling mast is a structure over an oil well which supports the drilling equipment and allows it to be lifted into and out of the wellbore.

The crown block is supported by the top platform of the drilling mast or derrick.

A drilling mast or derrick was erected over the well.

A drilling mast is a structure over an oil well which supports the drilling equipment and allowsit to be lifted into and out of the wellbore.

drilling

单词	drilling mast
释义	drilling mast in the Oil and Gas Industry (drɪlɪŋ mæst) Word forms: (regular plural) drilling masts noun (Extractive engineering: Field development, Equipment) A drilling mast is a structure over an oil well which supports the drilling equipment and allows it to be lifted into and out of the wellbore. The crown block is supported by the top platform of the drilling mast or derrick. A drilling mast or derrick was erected over the well. A drilling mast is a structure over an oil well which supports the drilling equipment and allowsit to be lifted into and out of the wellbore. drilling
随便看	worsted worst nightmare worst of all worst off worst offender worst scenario wort worth worth consideration worth every penny worthful worthier worthies worthiest worthily worthiness worthing worthless worthlessly worthlessness worth one's salt worth one's weight in gold worth-ones-weight-in-gold worth someone's while worth something

drilling mast in the Oil and Gas Industry