dangerous waste and medical waste  危险废物和医疗废物

dealing with waste by waste  以废治废

organic waste liquid and waste residue  有机废液和废渣

waste control by waste  以废治废

waste water and waste liquids  废水和废液

waste water of pulp and paper making front waste p  废纸造纸废水

‘zero’draw off waste  零排放

a waste of public money  浪费公帑

abutilon waste  苘麻废绒

accumulation of radioactive waste  放射性废料积存

acetylene purification waste water  乙炔清净废水

Acid and alkali waste water  酸碱性废水; 酸碱废水

Acid copper-containing waste water  酸性含铜废水

acid cyanogen-bearing waste water  酸性含氰废水

acid industrial waste water  工业酸性废水

acid mine drainage waste  酸性矿山排水

acid mining waste water  酸性矿坑水

Acid Waste  酸性废物; 酸性废污

acid waste liquid  酸性废液