potable造句
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 flushed with compressed air or
potable water before filling.
容器在灌注之前经过压缩空气或饮用水冲洗.