磷酸二氢锌
This paper discusses the silver grey phosphoric complex salt film with excellent corrosion resistance and fine texture produced on the surface of A_3 steel radiator in newly developed ammonium ferrous sulfate and zinc dihydrogen phosphate solution at the temperature of 70 to 80 ℃.
论述A3钢散热器在硫酸亚铁铵和磷酸二氢锌溶液中,表面生成一层银灰色磷酸复盐膜。
The contents of zinc nitrate and zinc dihydrogen phosphate thus could be obtained.
按理论方法分别求得磷酸、磷酸二氢锌、硝酸锌的含量.
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