vacuum – phrases

Terms for subject Water resources containing vacuum | all forms | exact matches only

English	Chinese
rotary vacuum filter	旋转式真空过滤器
vacuum-assisted sludge dewatering bed	真空辅助污泥脱水床
vacuum-breaker control valve	真空制动阀
vacuum freezing ejector adsorption method	真空冷冻喷射吸附法
vacuum freezing-vapor compression	真空冷冻蒸气压缩法