cascade of triple-withdrawal zone-transport refiner的意思|示意

级联三重回收熔区传输区 级联三重回收熔区传输区 cascade of triple-withdrawal zone-transport refiner 聚亚甲基联三甲基铵盐类 polymethylenebistrimethylammonium salts ..

级联三重回收熔区传输区域精炼炉 Cascade of triple-withdrawal zone-transport refiner级联三重回收熔区传输区域精炼炉 When it rained, water would cascade down the window.下雨的时候，雨水像瀑布一样沿着窗沿泻下。