查询词典 Derrickman
- 与 Derrickman 相关的网络解释 [注：此内容来源于网络，仅供参考]
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dog collars：爪环
Derrickman 井架工 | dog collars 爪环 | dolly 台车
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daywork contract：日包合同
development wells 开发井 | daywork contract日包合同 | derrickman 井架工
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Spare CABA bottles, charged：备用CABA瓶,充有气体
Spare derrickman's safety belts 备用井架工安全带 | Spare CABA bottles, charged 备用CABA瓶,充有气体 | Emergency warning signal 紧急警报信号
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备用CABA瓶,充有气体：Spare CABA bottles, charged
Spare derrickman's safety belts 备用井架工安全带 | Spare CABA bottles, charged 备用CABA瓶,充有气体 | Emergency warning signal 紧急警报信号
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derricking gear：变幅机构
手轮 derrick wheel | 变幅机构 derricking gear | 井架工操纵台 derrickman's console
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Derrickman：井架师
?司钻学徒Driller Trainee | ?井架师Derrickman | ?副井架Asst. Derrickman
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Derrickman：井架工
daywork contract日包合同 | derrickman 井架工 | equator n.赤道
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Asst. Derrickman：副井架
?井架师Derrickman | ?副井架Asst. Derrickman | ?水下工程师Sub Sea Engineer
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derrickman'sconsole：井架工操纵台
derrickinggear变幅机构 | derrickman'sconsole井架工操纵台 | deruster除锈剂
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Derrickman windbreaks height：井架工防风墙高度
Rig floor windbreaks height 钻台防风墙高度 | Derrickman windbreaks height 井架工防风墙高度 | Drawworks and associated equipment 绞车和相关设备
- 推荐网络解释
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steam trap valve：疏水阀
球阀 ball valve | 疏水阀 steam trap valve | 蛇管式换热器 serpentine type heat exchanger
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aldermanship：市政官
aldermanry 议员 | aldermanship 市政官 | Alderney 乳牛
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Joab：约押
27约押(Joab)打发使者去见大卫,说:'我攻打拉巴,取其水城. 28现在你要聚集其余的军兵来,安营围攻这城. 恐怕我取了这城,人就以我的名叫这城. '29于是大卫聚集众军,往拉巴去攻城,就取了这城. "