电镀黑镍 meaning in Chinese
black nickel plating
Examples
- Methods for analysis of plating black nickel solutions part 6 : determination of boric acid content by potentiometric titrimetric method
电镀黑镍溶液分析方法第6部分:电位滴定法测定硼酸的含量 - Methods for analysis of plating black nickel solutions part 4 : determination of sodium sulfate content by precipitation titrimetric method
电镀黑镍溶液分析方法第4部分:沉淀滴定法测定硫酸钠的含量 - Methods for analysis of plating black nickel solutions part 5 : determination of ammonium thiocyanate content by potentiometric titrimetric method
电镀黑镍溶液分析方法第5部分:电位滴定法测定硫氰酸铵的含量 - Methods for analysis of plating black nickel solutions part 1 : determination of ammonium nickel sulfate content by ion selective electrode method
电镀黑镍溶液分析方法第1部分:离子选择电极法测定硫酸镍铵的含量 - Methods for analysis of plating black nickel solutions part 3 : continual determination of nickel sulfate and zinc sulfate content by edta compleximetric method
电镀黑镍溶液分析方法第3部分: edta络合滴定法连续测定硫酸镍和硫酸锌的含量