"查查詞典"手機(jī)版
千萬(wàn)人都在用的超大詞匯詞典翻譯APP
- solid control system for drilling fluid . hydroclones
鉆井液凈化系統(tǒng).旋流器 - solid control system for drilling fluid . degasser
鉆井液凈化系統(tǒng).除氣器 - solid control system for drilling fluid . cleaner
鉆井液凈化系統(tǒng).清潔器 - Four stage solid control system
四級(jí)固控系統(tǒng)