短语词组短語Pressure tapping point 取壓點bled steam tapping point 抽汽口external tapping point 外出點eaf tapping point control 電爐終點控制anode tapping point 陽極活接點;繙譯eaf tapping point 電爐終點ear point tapping and pressing 耳穴貼壓 返回 tapping point