English translation for "waste-water from coal mine"

煤矿废水

Similar Words：

"waste-treatment system" English translation, "waste-treatment valve" English translation, "waste-water boilling tank" English translation, "waste-water discharge" English translation, "waste-water from coal gas plant" English translation, "waste-water neutralization tank" English translation, "waste-water neutralizer" English translation, "waste-water stripper" English translation, "waste-weir" English translation, "waste; spend extravagantly" English translation