| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard | 
			| HG/T 3537-2010 | English | 239 | Add to Cart | Days<=3 | Water treatment chemicals. 1-Hydroxyethylidene-1, 1-diphosphonate acid (solid) | HG/T 3537-2010 | Valid | HG/T 3537-2010 |