CHN/1417
WTO/TBT
Chine - 71 - Génie chimique
- 28 - Produits chimiques inorganiques; composés inorganiques ou organiques de métaux précieux, d'éléments radioactifs, de métaux des terres rares ou d'isotopes
2020-05-17
2020-03-18
Polyaluminium chloride for treatment of drinking water; Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides (HS 2827); Chemicals for purification of water (ICS 71.100.80)
National Standard of the P.R.C., Polyaluminium Chloride for Treatment of Drinking Water (22 page(s), in Chinese)
This standard specifies the requirements, test methods, inspection rules, marks, packaging, transportation and storage of polyaluminium chloride for treatment of drinking water. This standard is applicable to polyaluminium chloride for treatment of drinking water, which is mainly used for purification of drinking water.