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Jingyi Feng
This three-way pneumatic valve adopts cylinder-driven reversing to realize two-way switching and diversion of powder and granular materials. It is widely used for material distribution in silos, dust removal and conveying pipelines. 更多
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call me Candace
Baby shower plate don’t miss 😅#roteldip#babyshower#easyrecipe#cooking#meatballs 更多
penelope
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