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ISO 9960-1-1992 Draughting instruments with or without graduation part 1 draughting scale rules《带刻度或不带刻度的绘图仪器 第1部分 绘图比例尺》.pdf 12

ISO 9960-1-1992 Draughting instruments with or without graduation part 1 draughting scale rules《带刻度或不带刻度的绘图仪器 第1部分 绘图比例尺》.pdfISO 9960-1-1992 Draughting instruments with or without graduation part 1 draughting scale rules《带刻度或不带刻度的绘图仪器 第1部分 绘图比例尺》.pdf

上传人：roleaisle130
6人阅读
ISO 9959-1-1992 Numerically controlled draughting machines drawing test for the evaluation of performance part 1 vector plotters《数控绘图机 性能评定用制图试验 第1部分 矢量绘图器》.pdf 20

ISO 9959-1-1992 Numerically controlled draughting machines drawing test for the evaluation of performance part 1 vector plotters《数控绘图机 性能评定用制图试验 第1部分 矢量绘图器》.pdfISO 9959-1-1992 Numerically controlled draughting machines drawing test for the evaluation of performance part 1 vector plotters《数控绘图机 性能评定用制图试验 第1部分 矢量绘图器》.pdf

上传人：roleaisle130
7人阅读
ISO 9958-2-1992 Draughting media for technical drawings draughting film with polyester base part 2 determination of properties《技术制图器材 聚酯基绘薄膜 第2部分 性能的测定》.pdf 12

ISO 9958-2-1992 Draughting media for technical drawings draughting film with polyester base part 2 determination of properties《技术制图器材 聚酯基绘薄膜 第2部分 性能的测定》.pdfISO 9958-2-1992 Draughting media for technical drawings draughting film with polyester base part 2 determination of properties《技术制图器材 聚酯基绘薄膜 第2部分 性能的测定》.pdf

上传人：roleaisle130
12人阅读
ISO 9958-1-1992 Draughting media for technical drawings draughting film with polyester base part 1 requirements and marking《技术制图器材 聚酯基绘薄膜 第1部分 要求与标志》.pdf 12

ISO 9958-1-1992 Draughting media for technical drawings draughting film with polyester base part 1 requirements and marking《技术制图器材 聚酯基绘薄膜 第1部分 要求与标志》.pdfISO 9958-1-1992 Draughting media for technical drawings draughting film with polyester base part 1 requirements and marking《技术制图器材 聚酯基绘薄膜 第1部分 要求与标志》.pdf

上传人：roleaisle130
12人阅读
ISO 9957-3-1997 Fluid draughting media - Part 3 Water-based coloured draughting inks - Requirements and test conditions《液体制图介质 第3部分 水性彩色绘图墨水 要求和试验条件》.pdf 14

ISO 9957-3-1997 Fluid draughting media - Part 3 Water-based coloured draughting inks - Requirements and test conditions《液体制图介质 第3部分 水性彩色绘图墨水 要求和试验条件》.pdfISO 9957-3-1997 Fluid draughting media - Part 3 Water-based coloured draughting inks - Requirements and test conditions《液体制图介质 第3部分 水性彩色绘图墨水 要求和试验条件》.pdf

上传人：roleaisle130
3人阅读
ISO 9330-3-1997 Welded steel tubes for pressure purposes - Technical delivery conditions - Part 3 Electric resistance and induction welded unalloyed and alloyed.pdf 20

ISO 9330-3-1997 Welded steel tubes for pressure purposes - Technical delivery conditions - Part 3 Electric resistance and induction welded unalloyed and alloyed.pdfISO 9330-3-1997 Welded steel tubes for pressure purposes - Technical delivery conditions - Part 3 Electric resistance and induction welded unalloyed and alloyed.pdf

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ISO 9330-2-1997 Welded steel tubes for pressure purposes - Technical delivery conditions - Part 2 Electric resistance and induction welded unalloyed and alloyed.pdf 24

ISO 9330-2-1997 Welded steel tubes for pressure purposes - Technical delivery conditions - Part 2 Electric resistance and induction welded unalloyed and alloyed.pdfISO 9330-2-1997 Welded steel tubes for pressure purposes - Technical delivery conditions - Part 2 Electric resistance and induction welded unalloyed and alloyed.pdf

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ISO 9330-1-1990 Welded steel tubes for pressure purposes technical delivery conditions part 1 unalloyed steel tubes with specified room temperatures properties《.pdf 14

ISO 9330-1-1990 Welded steel tubes for pressure purposes technical delivery conditions part 1 unalloyed steel tubes with specified room temperatures properties《.pdfISO 9330-1-1990 Welded steel tubes for pressure purposes technical delivery conditions part 1 unalloyed steel tubes with specified room temperatures properties《.pdf

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ISO 9329-4-1997 Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 4 Austenitic stainless steels《压力用途的无缝钢管 交货技术条件 第4部分 奥氏体不锈钢》.pdf 36

ISO 9329-4-1997 Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 4 Austenitic stainless steels《压力用途的无缝钢管 交货技术条件 第4部分 奥氏体不锈钢》.pdfISO 9329-4-1997 Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 4 Austenitic stainless steels《压力用途的无缝钢管 交货技术条件 第4部分 奥氏体不锈钢》.pdf

上传人：roleaisle130
13人阅读
ISO 9329-3-1997 Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 3 Unalloyed and alloyed steels with specified low temperature .pdf 24

ISO 9329-3-1997 Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 3 Unalloyed and alloyed steels with specified low temperature .pdfISO 9329-3-1997 Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 3 Unalloyed and alloyed steels with specified low temperature .pdf

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