英语翻译外 观硫酸钠质量分数水不溶物质量分数钙镁(以Mg计)质量分数氯化物(以Cl计)质量分数铁(以Fe计)质量分数水分

APPEARANCE
SODIUM SULFATE MASS FRACTION
WATER INSOLUBLES MASS FRACTION
calusium-magnesium (counted with Mg)mass fraction
chloride (counted with cl)mass fraction
iron(counted with Fe) mass fraction
moisture mass fraction
whiteness