double-ended boiler的意思|示意

双面燃烧式锅炉 ... double-flue boiler 双炉胆锅炉双烟道锅炉 double-ended boiler 双面燃烧式锅炉 ; 双头锅炉双面燃烧式锅炉 double-furnace boiler 双炉膛锅炉 ...

双头锅炉 ... double-end 双头的 double-ended boiler 双头锅炉 double-ended charge 双端装药爆炸筒 ...

双炉门式锅炉 ... double-ended ball mill ==> 双头球磨机,双锥滚筒式球磨机,双流式球磨机 double-ended boiler ==> 双炉门式锅炉,双头锅炉 double-ended bolt ==> 双端螺栓 ...