|
水处理剂.乙二胺四亚甲基膦酸五钠
Water treatment chemical.Ethylene diamine tetra (methylene phosphonic)penta sodium salt
参考页数:8P.;A4
|
|
|
|
|
|
水处理剂.氨基三亚甲基膦酸钠盐
Water treatment chemical.Sodium salt of aminotrimethylene phosphonic acid
参考页数:8P.;A4
|
|
|
|
|
|
循环冷却水中军团菌的检测与计数
Detection and enumeration of legionella in circulating cooling water
参考页数:12P.;A4
|
|
|
|
|
|
水处理剂 聚氯化铁
Water treatment chemicals.Poly ferric chloride
参考页数:16P.;A4
|
|
|
|
|
|
甲基苯并三氮唑
Tolyltriazole
参考页数:7P.;A4
|
|
|
|
|
|
苯并三氮唑
Benzotriazole
参考页数:7P.;A4
|
|
|
|
|
|
聚环氧琥珀酸(盐)
Polyepoxysuecinic acid (salt)
参考页数:9P.;A4
|
|
|
|
|
|
聚天冬氨酸(盐)
Polyaspartic acid (salt)
参考页数:10P;A4
|
|
|
|
|
|
二氯异氰尿酸钠
Dichloroisocyanuric acid sodium salt
参考页数:8P.;A4
|
|
|
|
|
|
水处理剂 二亚乙基三胺五亚甲基膦酸
Water treatment chemicals-Diethlenetriamine penamethylene phosphonic acid
参考页数:11P.;A4
|
|
|
|
|