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Terms for subject Mining containing 投 | all forms
ChineseEnglish
上风上投upcast
可回收的下投式回压阀retrievable drop-in check valves
批准投入开发的油田field authorized to commence operation
投棒式静液起爆短节bar hydrostatic firing kit
按计划投产scheduled into production
脉冲式投配热处理pulse-dosing heat treatment
间歇脉冲式投配热处理pulse-dosing heat treatment with pauses

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