Electric Furnace with double deslagging or in the basic oxygen furnace.如双除渣电炉或基本氧炉.The deslagging of acid welding material is better than that of base welding material.酸性焊材脱渣性优于碱性焊材....
这部当代风尚喜剧杂糅了悲悯的情怀和尖酸的幽默。This comedy of contemporary manners is told with compassion and acid humour.农场雇用了一名拖拉机手和两名杂工。The farm employed a tractor driver and two general labourers.花朵凋谢后要剪除杂生的玫瑰枝。Prune rambling roses when th...