Manufacture of ammonium sulfide, ethyl sulphur alcohol. raw material and semi - products in thiourea production. as floatation agent in copper ore.
是制造硫化铵及农药乙硫醇半成品的原料，采矿工业大量用于铜矿选矿。
Manufacture of ammonium sulfide, ethyl sulphur alcohol. raw material and semi - products in thiourea production. as floatation agent in copper ore.
是制造硫化铵及农药乙硫醇半成品的原料，采矿工业大量用于铜矿选矿。
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