英语词汇“drilling pipe internal preventer”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	drilling pipe internal preventer
释义	drilling pipe internal preventer [油气] 钻杆内防喷器
随便看	portable radio for lifeboat portable radio set portable radio station portable radio-telephone equipment portable rail bending machine portable rail saw portable railway portable raiway portable ram portable ramp portable reactor portable reader portable real-time operating system portable real-time software portable receiver portable recorder portable recorderreceiver portable rectifier portable refrigerator portable resistance welder portable respiration aiding machine portable retort portable return tube boiler portable rig portable riveter 甚当初甚当初赚我甚当时甚愧丈人厚甚懒拂冰笺甚无情便下得雨僝风僽甚日归来甚时是休甚时跃马归来甚时重到えいねん【永年】えいのうえいのう【営農】えいはつえいはつ【映発】えいびんえいびん【鋭敏】えいぶんえいぶん【英文】えいぷりるふーる