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JIS Z 8981-2010 0000 Quantitative analysis methods for [60]fullerene and [70]fullerene by high performance liquid chromatography《富勒烯[60]和富勒烯[70]的高效液相色谱定量分析法》.pdf 20

JIS Z 8981-2010 0000 Quantitative analysis methods for [60]fullerene and [70]fullerene by high performance liquid chromatography《富勒烯[60]和富勒烯[70]的高效液相色谱定量分析法》.pdfJIS Z 8981-2010 0000 Quantitative analysis methods for [60]fullerene and [70]fullerene by high performance liquid chromatography《富勒烯[60]和富勒烯[70]的高效液相色谱定量分析法》.pdf

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JIS Z 8910-2007 Test method of filter media for dust collection -- Sampling and test method for fabric filter durability《集尘用过滤介质的试验方法 织物过滤器耐用性的取样和试验方法》.pdf 18

JIS Z 8910-2007 Test method of filter media for dust collection -- Sampling and test method for fabric filter durability《集尘用过滤介质的试验方法 织物过滤器耐用性的取样和试验方法》.pdfJIS Z 8910-2007 Test method of filter media for dust collection -- Sampling and test method for fabric filter durability《集尘用过滤介质的试验方法 织物过滤器耐用性的取样和试验方法》.pdf

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JIS Z 8909-3-2008 7500 Test method of filter media for dust collection -- Part 3 Test for durability under high temperature《集尘过滤介质的试验方法 第3部分 高温耐久性试验》.pdf 20

JIS Z 8909-3-2008 7500 Test method of filter media for dust collection -- Part 3 Test for durability under high temperature《集尘过滤介质的试验方法 第3部分 高温耐久性试验》.pdfJIS Z 8909-3-2008 7500 Test method of filter media for dust collection -- Part 3 Test for durability under high temperature《集尘过滤介质的试验方法 第3部分 高温耐久性试验》.pdf

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JIS Z 3225 AMD 1-2007 Covered electrodes for 9% nickel steel (Amendment 1)《9%镍钢用涂覆电焊条(修改件1)》.pdf 4

JIS Z 3225 AMD 1-2007 Covered electrodes for 9% nickel steel (Amendment 1)《9%镍钢用涂覆电焊条(修改件1)》.pdfJIS Z 3225 AMD 1-2007 Covered electrodes for 9% nickel steel (Amendment 1)《9%镍钢用涂覆电焊条(修改件1)》.pdf

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JIS Z 3221-2013 5625 Stainless steel covered electrodes《不锈钢涂剂焊条》.pdf 31

JIS Z 3221-2013 5625 Stainless steel covered electrodes《不锈钢涂剂焊条》.pdfJIS Z 3221-2013 5625 Stainless steel covered electrodes《不锈钢涂剂焊条》.pdf

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JIS Z 3214-2012 0000 Covered electrodes for atmospheric corrosion resisting steel《耐大气腐蚀钢用涂药焊条》.pdf 22

JIS Z 3214-2012 0000 Covered electrodes for atmospheric corrosion resisting steel《耐大气腐蚀钢用涂药焊条》.pdfJIS Z 3214-2012 0000 Covered electrodes for atmospheric corrosion resisting steel《耐大气腐蚀钢用涂药焊条》.pdf

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JIS Z 3211-2008 Covered electrodes for mild steel high tensile strength steel and low temperature service steel《低碳钢、高拉伸强度钢和低温工作钢用涂剂焊条》.pdf 54

JIS Z 3211-2008 Covered electrodes for mild steel high tensile strength steel and low temperature service steel《低碳钢、高拉伸强度钢和低温工作钢用涂剂焊条》.pdfJIS Z 3211-2008 Covered electrodes for mild steel high tensile strength steel and low temperature service steel《低碳钢、高拉伸强度钢和低温工作钢用涂剂焊条》.pdf

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JIS Z 3197-2012 2500 Test methods for soldering fluxes《钎焊熔剂的试验方法》.pdf 77

JIS Z 3197-2012 2500 Test methods for soldering fluxes《钎焊熔剂的试验方法》.pdfJIS Z 3197-2012 2500 Test methods for soldering fluxes《钎焊熔剂的试验方法》.pdf

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JIS X 6146-2001 Information technology -- 8 mm wide magnetic tape cartridge for information interchange -- Helical scan recording AIT-1 with MIC format《信息技术 信息互.pdf 104

JIS X 6146-2001 Information technology -- 8 mm wide magnetic tape cartridge for information interchange -- Helical scan recording AIT-1 with MIC format《信息技术 信息互.pdfJIS X 6146-2001 Information technology -- 8 mm wide magnetic tape cartridge for information interchange -- Helical scan recording AIT-1 with MIC format《信息技术 信息互.pdf

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JIS X 6145-2000 8 mm wide magnetic tape cartridge for information interchange -- Helical scan recording -- AIT-1 format《信息互换用8mm宽盒式磁带 螺旋扫描记录 AIT-1格式》.pdf 95

JIS X 6145-2000 8 mm wide magnetic tape cartridge for information interchange -- Helical scan recording -- AIT-1 format《信息互换用8mm宽盒式磁带 螺旋扫描记录 AIT-1格式》.pdfJIS X 6145-2000 8 mm wide magnetic tape cartridge for information interchange -- Helical scan recording -- AIT-1 format《信息互换用8mm宽盒式磁带 螺旋扫描记录 AIT-1格式》.pdf

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