chrome
特殊用法furnace chrome1.■修炉用铬粉glucose-reduced chrome1.■葡糖还原的铬鞣液hexavalent chrome1.■六价铬high chrome1.■高铬钢middle chrome1.■中铬黄nickel chrome1.■镍铬合金orange chrome1.■铬橙primrose chrome1.■淡铬红red chrome1.■铬红; 铬酸铅scarlet chrome1.■铬猩红sulfur dioxide reduced chrome1.■二氧化硫还原的铬鞣液total chrome1.■总铬量yellow chrome1.■铬黄zinc chrome1.■锌铬