chromous chloride
英
美
网络 氯化亚铬
双语例句
- The determination of ( a) tungsten in wolframite and scheelite and of ( b) molybdenum in molybdenite& non-compensation method of potentiometric titration with chromous chloride
钨精砂中的钨及辉钼矿中的钼的测定&氯化亚铬电位滴定法