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SIS SS 16 95 11-1980 Rigid cellular plastics Test for dimensional stability《硬质泡沫塑料 尺寸稳定性试验》.pdf 4

SIS SS 16 95 11-1980 Rigid cellular plastics Test for dimensional stability《硬质泡沫塑料 尺寸稳定性试验》.pdfSIS SS 16 95 11-1980 Rigid cellular plastics Test for dimensional stability《硬质泡沫塑料 尺寸稳定性试验》.pdf

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SIS SS 16 92 17-1979 Flexible cellular materials Determination of rebound resilience by the falling ball method《柔性多孔硅材料 落球法测定回弹性》.pdf 2

SIS SS 16 92 17-1979 Flexible cellular materials Determination of rebound resilience by the falling ball method《柔性多孔硅材料 落球法测定回弹性》.pdfSIS SS 16 92 17-1979 Flexible cellular materials Determination of rebound resilience by the falling ball method《柔性多孔硅材料 落球法测定回弹性》.pdf

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SIS SS 14 34 22-1984 Welding electrodes - Wire electrode《焊接电极 焊接电极》.pdf 2

SIS SS 14 34 22-1984 Welding electrodes - Wire electrode《焊接电极 焊接电极》.pdfSIS SS 14 34 22-1984 Welding electrodes - Wire electrode《焊接电极 焊接电极》.pdf

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SIS SS 14 34 21-1984 Welding electrodes - Wire electrode《焊接电极 SS 焊接电极34 21》.pdf 2

SIS SS 14 34 21-1984 Welding electrodes - Wire electrode《焊接电极 SS 焊接电极34 21》.pdfSIS SS 14 34 21-1984 Welding electrodes - Wire electrode《焊接电极 SS 焊接电极34 21》.pdf

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SIS SS 14 34 06-1984 Welding electrodes - Wire electrode《焊接电极 SS 焊接电极34 06》.pdf 2

SIS SS 14 34 06-1984 Welding electrodes - Wire electrode《焊接电极 SS 焊接电极34 06》.pdfSIS SS 14 34 06-1984 Welding electrodes - Wire electrode《焊接电极 SS 焊接电极34 06》.pdf

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SIS SS 14 34 05-1984 Welding electrodes - Wire electrode《焊接电极 SS 焊接电极34 05》.pdf 2

SIS SS 14 34 05-1984 Welding electrodes - Wire electrode《焊接电极 SS 焊接电极34 05》.pdfSIS SS 14 34 05-1984 Welding electrodes - Wire electrode《焊接电极 SS 焊接电极34 05》.pdf

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SIS SS 14 34 04-1984 Welding electrodes - Wire electrode《焊接电极 焊接电极》.pdf 2

SIS SS 14 34 04-1984 Welding electrodes - Wire electrode《焊接电极 焊接电极》.pdfSIS SS 14 34 04-1984 Welding electrodes - Wire electrode《焊接电极 焊接电极》.pdf

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SIS SS 14 01 25-1984 Grey iron Tensile strength in separately cast and cast-on test samples《灰铸铁 分铸试验和锻造测试试样的拉伸强度》.pdf 4

SIS SS 14 01 25-1984 Grey iron Tensile strength in separately cast and cast-on test samples《灰铸铁 分铸试验和锻造测试试样的拉伸强度》.pdfSIS SS 14 01 25-1984 Grey iron Tensile strength in separately cast and cast-on test samples《灰铸铁 分铸试验和锻造测试试样的拉伸强度》.pdf

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SIS SS 14 01 20-1984 Grey kon - Tensile strength in separately cast and cast-on test samples《灰铸铁 分铸试验和锻造测试试样的拉伸强度》.pdf 4

SIS SS 14 01 20-1984 Grey kon - Tensile strength in separately cast and cast-on test samples《灰铸铁 分铸试验和锻造测试试样的拉伸强度》.pdfSIS SS 14 01 20-1984 Grey kon - Tensile strength in separately cast and cast-on test samples《灰铸铁 分铸试验和锻造测试试样的拉伸强度》.pdf

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SIS SS 14 01 15-1984 Grey iron Tensile strength in separately cast and cast-on test samples《灰铸铁 分铸试验和锻造测试试样的拉伸强度》.pdf 4

SIS SS 14 01 15-1984 Grey iron Tensile strength in separately cast and cast-on test samples《灰铸铁 分铸试验和锻造测试试样的拉伸强度》.pdfSIS SS 14 01 15-1984 Grey iron Tensile strength in separately cast and cast-on test samples《灰铸铁 分铸试验和锻造测试试样的拉伸强度》.pdf

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