HG/T 3538-1989 Water treatment agent sodium ethylenediaminetetramethylenephosphonate
time:
2024-08-12 17:40:09
- HG/T 3538-1989
- Abolished
Standard ID:
HG/T 3538-1989
Standard Name:
Water treatment agent sodium ethylenediaminetetramethylenephosphonate
Chinese Name:
水处理剂 乙二胺四甲叉膦酸钠
Standard category:
Chemical industry standards (HG)
-
Date of Release:
1989-03-09 -
Date of Implementation:
1989-12-01 -
Date of Expiration:
2004-05-01
China Standard Classification Number:
Chemical Industry>>Chemical Additives, Surfactants, Catalysts, Water Treatment Agents>>G71 Chemical Additives
alternative situation:
Original standard number ZB G71004-89; replaced by HG/T 3538-2003
Description (Translated English) / downloadSkip to download
Summary:
Original standard number ZB G71004-89 HG/T 3538-1989 Water treatment agent sodium ethylenediaminetetramethylenephosphonate HG/T3538-1989 Standard download decompression password: www.bzxz.net
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