NF E29-951-2007 Lenses and lens-shaped seals for flat or raised face flanges - PN 63 to PN 160 - Specifications 《平面法兰或光滑式密封面法兰用透镜体和透镜型密封件 PN 63到PN 160 规范》.pdf

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NF E29-951-2007 Lenses and lens-shaped seals for flat or raised face flanges - PN 63 to PN 160 - Specifications 《平面法兰或光滑式密封面法兰用透镜体和透镜型密封件 PN 63到PN 160 规范》.pdf_第1页
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NF E29-951-2007 Lenses and lens-shaped seals for flat or raised face flanges - PN 63 to PN 160 - Specifications 《平面法兰或光滑式密封面法兰用透镜体和透镜型密封件 PN 63到PN 160 规范》.pdf_第2页
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NF E29-951-2007 Lenses and lens-shaped seals for flat or raised face flanges - PN 63 to PN 160 - Specifications 《平面法兰或光滑式密封面法兰用透镜体和透镜型密封件 PN 63到PN 160 规范》.pdf_第3页
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NF E29-951-2007 Lenses and lens-shaped seals for flat or raised face flanges - PN 63 to PN 160 - Specifications 《平面法兰或光滑式密封面法兰用透镜体和透镜型密封件 PN 63到PN 160 规范》.pdf_第4页
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NF E29-951-2007 Lenses and lens-shaped seals for flat or raised face flanges - PN 63 to PN 160 - Specifications 《平面法兰或光滑式密封面法兰用透镜体和透镜型密封件 PN 63到PN 160 规范》.pdf_第5页
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