mercury

xinhuanet.com Beijing 6 June report (reporter Chen Weiwei) reporter 6 from the national standards committee understands, state quality inspection administration and the National Cheap Raiders Jerseys Standards Commission recently issued the ceramic seal faucets newly revised "" (GB18145 2014) mandatory national standards, will be heavy precipitation, water sealing performance, flow, life as a mandatory provision heavy metals, which precipitated a of 17 heavy metal precipitation provides limited value strictly.

according to the introduction, the National Standards Committee attaches great importance to tap lead exceed the standard problem, have conducted several rounds of argumentation and discussion by the national building and sanitary ceramics Standardization Technical Committee Organization of industry experts, inspection institutions, certification organizations, business representatives, consumer representatives and Research Institute, revising the "ceramic Cheap Chargers Jerseys seal faucets" national standard, the kinds of metal pollutant standards clearly increased to 17 class, as far as possible to cover all metal pollutants tap precipitation.

National Standards Commission relevant responsible person said, the new standards will be implemented in December 1, 2014. For heavy metal precipitation index and threshold Cheap Redskins Jerseys limit value for a long time the social widespread attention, standard precipitation per liter of water is not more than 5 micrograms of lead, antimony, mercury, molybdenum Cheap NFL Pro Bowl Jerseys and other 16 kinds of metal per liter of water precipitation limits were also made provisions.

According to the

, China has the Cheap Broncos Jerseys world's largest faucet production and export country, the annual output of more than 150000000, with annual sales of more than 20000000000 Yuan, the largest enterprise output of about 20000000.