Terms for subject Bridge construction containing chemicals

English	Chinese
chemical churning pile	旋喷桩
chemical churning spray pile	旋喷桩
chemical fire extinguisher	化学灭火器
chemical injection	化学灌浆
chemical injection process	化学注液法
chemical requirement	化学要求
chemical slurry	化学灌浆
electro-chemical process	电化作用