grit tank 中文意思是什麼
grit tank
解釋
砂礫池-
Carry out international grit blasting, bottom plate repairing and repainting work for aboveground oil tank no. 8 in chevron tsing yi terminal in 2006
2006年于雪佛龍青衣油庫進行8號油缸缸內打沙、修補缸式底及噴油工作。 -
The line grit scraper for sedimentation tank in sewage treatment plant
污水處理用沉砂池行車式刮砂機
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