Understand sex of wind daylighting standard, dustproof and anticorrosive eliminate a gender.通风采光标准性, 防尘防腐消除性.Is this frame anticorrosive and colorfast?这种框架容易腐蚀和褪色 吗 ?Epoxy - polyurethane IPN anticorrosive paint forms fil...
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.Epoxy - polyurethane IPN anticorrosive paint forms film with excellent anticorrosive property...
On both days, three very different trains will be timetabled.这两天都将安排发出3列时刻不同的火车。On both days, three very different trains will be timetabled...这两天都将安排发出 3 列时刻不同的火车。Opie is timetabled to work a four-day week.奥佩被安排每周工作 4 天...