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千萬人都在用的超大詞匯詞典翻譯APP
- Composition and application of shk - an in oil drilling
石油鉆井液助劑的合成及應(yīng)用 - The types and basic parameters for oil drilling rigs
石油鉆機(jī)型式與基本參數(shù) - Oil drill rig of ds series eddy current brake
石油鉆機(jī)用ds系列電磁渦流剎車 - Mainly used for marines and sea oil drilling platforms
船用電熱帶主要用于船舶、海洋鉆井平臺(tái)。 - The research for the fault diagnose method of oil drilling pump
鉆井泵故障診斷方法的探索與實(shí)踐 - The safety protection function of disc brake on oil drilling rig
石油鉆機(jī)用盤式剎車的安全保護(hù)功能 - Characteristics of enterprise culture in oil drill departmants of daqing
大慶石油鉆井系統(tǒng)企業(yè)文化的特點(diǎn) - Oil drilling amp; production technology
石油鉆采工藝 - Classifying and coding system for the parts of oil drilling production equipment
石油鉆采設(shè)備零件分類編碼系統(tǒng) - Offshore oil drilling
近海石油鉆探