SB 9917 anti - weather acrylic acid polyurethane coating is two components anticorrosive coating.SB9917丙烯酸聚氨酯耐候漆是双组份、性能优良的防腐涂料.The WC - CO coating produced by electrospark deposition on alloy can effectively improve subs...
The pump exhaust should lead to the open air or a fume hood.抽气泵的排气管应该导向室外空旷处或导向一座通风橱.She was in a fume of impatience because she had to wait for the others.为了必须等别人,她非常不耐烦.Place the apparatus in a fume cupboard and cool t...
Stylistically, the term implies loose, rapid painthandling, large rhythms and broken colour.从风格上来说, 这个名称意味着松散而迅速的绘画笔触,奔放的格调, 使用强烈配色.Drama implies conflict.戏剧必然包含着冲突。This procedure implies opposition to the revisionist Ne...