Terms for subject Ecology containing manufacture

English	Chinese
acetaldehyde manufacture waste water	乙醛［制造］废水
iron manufacture industry sewage	钢铁制造业废水
iron manufacture industry sewage	钢铁厂废水
Nitrates are used as preservatives in food manufacture	硝酸盐在食品加工业中被用作防腐剂
sulfite pulp manufacture industry sewage	亚硫酸盐纸浆制造业污水
sulfite pulp manufacture industry waste water	亚硫酸盐纸浆制造业废水
synthetic fibre manufacture waste water	合成纤维［制造］废水
wool scouring manufacture waste-water	洗毛工厂废水