The whale expelled water from his blowhole.鲸鱼从鼻孔排出水.The actual facts showed that they are effective in blowhole formed.实践表明,该焊接气孔防止措施应用效果良好,能够提高焊接质量.Black - ink - filled the size of the havoc in blowhole and changed the ...
刷漆之前先把塑料用模子定型.Die out the molded plastic before you paint it.其次是检查家具的油漆质量盒刷漆工艺.The next is inspects furniture's paint quality box to varnish the craft.喷漆家俱比刷漆好.Spraying the paint on the furniture is better brushing....