chromous

网络  含二价铬的; 二价铬的

医学



双语例句

  1. 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