凹 – phrases

Terms for subject Water resources containing 凹 | all forms

Chinese	English
凹凸棒石催化剂	attapulgite catalyst
凹凸棒石催化氧化剂	attapulgite catalytic oxidants
凹架	cradle
凹槽	fluting
凹槽	flute
凹隅	hollow quoin
混凝沉淀-涡凹气浮-V 型滤池工艺	coagulation sedimentation-cavitation air flotation-V type filter process