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WATER METER HAVING HEAVY METAL CONTAMINATION PREVENTION LAYER AND METHOD OF MANUFACTURING SAME
WATER METER HAVING HEAVY METAL CONTAMINATION PREVENTION LAYER AND METHOD OF MANUFACTURING SAME
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机译:具有重金属污染防护层的水表及其制造方法
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摘要
The present invention relates to a method of manufacturing a water meter, and a water meter having a heavy metal contamination prevention layer preventing tap water from being contaminated. The water meter has a water meter body (1) molded and manufactured by a casting comprising: a water inlet unit (3); and a water outlet unit (2).;COPYRIGHT KIPO 2017
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