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单词
packed hole assembly
释义
packed hole assembly
美
英
un.
满眼组合钻具
网络
满眼钻具组合；满眼钻柱
英汉
网络释义
un.
1.
满眼组合钻具
1.
满眼钻具组合
石油英语词汇5 ... packed height 填充高度
packed hole assembly
满眼钻具组合
packed hole BHA 满眼底部钻具组合 ...
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2.
满眼钻柱
钻井工程常用名... ... 复合钻柱 combination string
满眼钻柱
packed hole assembly
踏式钻铤组合 tapered drill collar string ...
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例句
随便看
universal gravitational law
universal gravitation constant
universal gravity
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universal guide frame
universal hand-bearing balancing machine
universal handling dolly
universal hand pole
universal hardness tester
universal hashing
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universal head rivet
universal health insurance scheme
universal heavy duty lathe
universal high speed refigerated centrifuge
英汉双解词典包含2704715条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
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更新时间：2026/5/19 4:15:41