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Menene fasali da fa'idodin Parallel Slide Gate Valve?
Siffofin da fa'idodin Parallel Slide Gate Valve sun haɗa da: 1. Ingantattun Matsayin Wuta: Ƙirar Ƙofar Ƙofar Ƙofar Parallel Slide Valve ta dogara ne da matsa lamba na farko da ke aiki a kan ƙasa ...Kara karantawa
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