The Series of Water-Meters is used to measure the total quantity of potable water, consumed in household or a residentunit, passing through the pipeline.
本系列水表用于家庭或者一个居民单元测量流经自来水管道饮用冷水的用量。
2
Name of unit, name of legal representative or business owner and the number of his resident identification card, passport or other legal documentation;