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红杏视频永久观看-產品中心
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低溫閘閥 |
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性能規範 Property specifications |
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·法蘭連接尺寸按JB/T79-94或GB/T9113。Flange connecting dimensions in accordance with
JB/T79-94 or GB/T9113
·密封麵型式 Seat sealing: 13Cr/13Cr、STL/STL、13Cr/STL、304/304、18-8/STL、18-8/18-8 等
·閥體材料 Body material: LCB、LF1、LC3、LF3、CF8、F304
· 產品規格和外形尺寸 Size of products and dimensions
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