They set up purifying systems in places where the water was not potable.他们在许多水质不适合饮用的地方建立了净化系统。Sink plumbed with potable water, plus soap and towels provided for employees.有供应可饮用水的洗手池, 有提供给员工使用的肥皂和手巾.Containers are flush...
Tank Linings and pipe Coatings: Ballast and potable water tanks; Bilges, wet voids and drainage pipes.储罐衬里和管道用涂料: 压载水舱和饮水舱; 舱底 、 湿空舱和排水管.Containers are flushed with compressed air or potable water before filling.容器在灌注之前经...