HG/T 3521-1985 Determination of ethylenediaminetetramethylenephosphonic acid (EDTMPA) in phosphorus-based composite inhibitors for industrial circulating cooling water
time:
2024-08-12 17:51:59
- HG/T 3521-1985
- Abolished
Standard ID:
HG/T 3521-1985
Standard Name:
Determination of ethylenediaminetetramethylenephosphonic acid (EDTMPA) in phosphorus-based composite inhibitors for industrial circulating cooling water
Chinese Name:
工业循环冷却水磷系复合抑制剂中乙二胺四甲叉膦酸(EDTMPA)测定方法
Standard category:
Chemical industry standards (HG)
-
Date of Implementation:
2000-12-01 -
Date of Expiration:
2004-08-01
China Standard Classification Number:
Chemical Industry>>Chemical Additives, Surfactants, Catalysts, Water Treatment Agents>>G76 Basic Standards and General Methods for Water Treatment Agents
alternative situation:
Changed from HG 5-1524-1985
Description (Translated English) / downloadSkip to download
Summary:
Original standard number HG 5-1524-1985 HG/T 3521-1985 Determination of ethylenediaminetetramethylenephosphonic acid (EDTMPA) in phosphorus-based composite inhibitors for industrial circulating cooling water HG/T3521-1985 Standard download decompression password: www.bzxz.net
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