Terms for subject Mining containing 倒

Chinese	English
产能指数的倒数	inverse productivity index
倒台阶采煤法	overhand mining
倒数压力与归一化产率之差	reciprocal pressure-normalized rate difference
倒易晶格	reciprocal lattice
倒梯段开采	inverted steps working
地层测试器的倒泄阀	dump valve
阀倒转	valve reversal