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Jy41w tšepe e sa hloekang e emisang valve ea oksijene
Jy41w tšepe e sa hloekang ea oksijene e emisang lintlha tsa valve ea boenjiniere: DN 15 ~ DN 500 Khatello e ikemetseng: PN16 ~ 40 Mocheso o sebetsang: - 20 ℃ ~ 150 ℃ Mecha ea litaba e sebetsang: oksijene, naetrojene, hydrogen le moea Design litekanyetso GB/T12235、GB/T12233、 GB/T2492、JB/T450、ASME B16.34、API 602、BS 1873、DIN 3356