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Terms for subject Drilling containing 开门 | all forms | in specified order only
ChineseEnglish
井架大门开口window opening
井架大门开口V-window opening
全开风门full throttle
开门吊卡double gate elevator
开得很小的阀门cracked valve
微开阀门crack a valve
轻轻地打开阀门cracking a valve
阀门开启压力valve opening pressure