简介氟树脂的种类和聚四氟乙烯的发现经过.Sorts of fluororesins and the discovery of polytetrafluoroethylene are introduced.液晶容器的内表面上可以包括一含氟树脂.An inside surface of the liquid crystal container may include a fluorine resin.聚全氟乙丙烯是一种重要新型氟树脂产品,本...
The beer is brewed at the Charles Wells Brewery.这种啤酒是查尔斯·威尔斯啤酒厂生产的。The boy brewed a cup of coffee for his mother.这男孩给他妈妈冲了一杯咖啡。You really think I brewed up some sort of Freudian fratricidal mania built around your succes...
差不多要在同时使挖泥机, 驳船和索斗铲各就各位.We should have the dredge, barges and draglines in place about the same time.工程不得包括挖泥及卸泥工序.No dredging and spoil dumping shall be allowed.用于堆焊齿轮 、 挖泥斗 、 拖拉机刮板 、 矿山机械等磨损件.For surfacing welding the ...