Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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HG/T 3537-2010 Water treatment chemicals - 1 - Hydroxyethylidene - 1 1 - Diphosphonate acid (solid) 135.0 via email in 1~3 business day valid
GB/T 18820-2002 General principles of stipulation of water intake norm for industrial product 90.0 via email in 1~3 business day abolished
GB/T 18916.11-2012 Norm of water intake—Part 11:Coal cleaning 110.0 via email in 1~3 business day valid
DB31/T 478.9-2011 Water Quota and Calculation Method for Major Industrial Products - Part 9: Chemical Industry (Tire and Sodium Hydroxide) via email in business day valid
HG/T 3523-2008 Tecnical conditions of standard corrosion spool of chemical treatment in cooling water 75.0 via email in 1~3 business day valid
GB/T 33749-2017 Guidelines for water efficiency benchmarking of industry enterprises 70.0 via email in 1~3 business day valid
GB/T 6908-2005 Analysis of water used in boil and cooling system--The determination of electrical conductivity for water 60.0 via email in 1~3 business day abolished
GB/T 18820-2011 General principles of stipulation of water intake norm for industrial product 90.0 via email in 1~3 business day valid
GB/T 18916.9-2014 Norm of water intake—Part 9:Monosodium L-glutamate production 80.0 via email in 1~3 business day valid
GB/T 26324-2010 1-Hydroxyethylidene-1,1-diphosphonate acid 240.0 via email in 1~3 business day valid
GB/T 31329-2014 Technical specification for saving water of circulating cooling water 210.0 via email in 1~3 business day valid
GB/T 18916.19-2015 Norm of water intake―Part 19:Lead smelting production 60.0 via email in 1~3 business day valid
GB/T 18916.1-2012 Norm of water intake Part 1:Fossil fired power production 110.0 via email in 1~3 business day valid
GB/T 26719-2011 The general principles of water statistics in enterprises 170.0 via email in 1~3 business day valid
GB 1576-2001 Water quality for industrial boilers 450.0 via email in 1~5 business day abolished
GB/T 18916.29-2017 Norm of water intake―Part 29:Caustic soda 70.0 via email in 1~3 business day valid
HG/T 2838-2010 Water treatment chemicals-Sodium polyacrylate 90.0 via email in 1~3 business day valid
GB/T 18916.8-2017 Norm of water intake―Part 8:Synthetic ammonia 105.0 via email in 1~3 business day valid
GB/T 34147-2017 Technical guides for water saving assessment 160.0 via email in 1~3 business day valid
GB/T 18916.20-2016 Norm of water intake―Part 20:Chemical filament yarns weaving products 120.0 via email in 1~3 business day valid
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