 GA-T 950-2019 防弹材料及产品V50试验方法
 GA-T 950-2019 防弹材料及产品V50试验方法
                        
                     ISO 21711 2019 Marine structures — Mobile offshore units —  Chain wheels.pdf
ISO 21711 2019 Marine structures — Mobile offshore units —  Chain wheels.pdf ISO 3589-1975Modular units for machine tool construction. Integral way columns first edition;amendme.pdf
ISO 3589-1975Modular units for machine tool construction. Integral way columns first edition;amendme.pdf ISO 4433-1 1997 Thermoplastics pipes — Resistance to liquid chemicals — Classification — Part 1  Immersion test method.pdf
ISO 4433-1 1997 Thermoplastics pipes — Resistance to liquid chemicals — Classification — Part 1  Immersion test method.pdf ISO 299 1987 Machine tool tables — T-slots and corresponding bolts.pdf
ISO 299 1987 Machine tool tables — T-slots and corresponding bolts.pdf ISO TS 23521 2021 Road vehicles — Calibration procedure for displacement devices.pdf
ISO TS 23521 2021 Road vehicles — Calibration procedure for displacement devices.pdf ISO 9241-2-1992Ergonomic requirements for office work with visual display terminals (vdts). Part 2_G.pdf
ISO 9241-2-1992Ergonomic requirements for office work with visual display terminals (vdts). Part 2_G.pdf ISO IEC 23000-6 2012 Information technology — Multimedia application format (MPEG-A) — Part 6  Professional archival application format.pdf
ISO IEC 23000-6 2012 Information technology — Multimedia application format (MPEG-A) — Part 6  Professional archival application format.pdf ISO 7313 2020 Aircraft — High temperature convoluted hose assemblies in polytetrafluoroethylene (PTFE).pdf
ISO 7313 2020 Aircraft — High temperature convoluted hose assemblies in polytetrafluoroethylene (PTFE).pdf ISO 3031 2021 Rolling bearings — Thrust needle roller and cage assemblies, thrust washers — Boundary dimensions, geometrical product specifications (GPS) and tolerance values.pdf
ISO 3031 2021 Rolling bearings — Thrust needle roller and cage assemblies, thrust washers — Boundary dimensions, geometrical product specifications (GPS) and tolerance values.pdf ISO 20112-1 2018 Tractors and machinery for agriculture and forestry  Camera interface between tractor and implement  Part 1 Analogue camera interface.pdf
ISO 20112-1 2018 Tractors and machinery for agriculture and forestry  Camera interface between tractor and implement  Part 1 Analogue camera interface.pdf GB-T 17124-1997 草坪和园艺乘座式拖拉机  牵引杆.pdf
GB-T 17124-1997 草坪和园艺乘座式拖拉机  牵引杆.pdf GB-T 9164-2001 关节轴承  角接触关节轴承.pdf
GB-T 9164-2001 关节轴承  角接触关节轴承.pdf GB-T 7737-2007 铌铁.pdf
GB-T 7737-2007 铌铁.pdf GB-T 649-1999 化学试剂  溴化钾.pdf
GB-T 649-1999 化学试剂  溴化钾.pdf GB-T 8435-1998 纺织品  色牢度试验  耐酸性毡合色牢度 剧烈的.pdf
GB-T 8435-1998 纺织品  色牢度试验  耐酸性毡合色牢度 剧烈的.pdf GB-T 17288-2009 液态烃体积测量  容积式流量计计量系统.pdf
GB-T 17288-2009 液态烃体积测量  容积式流量计计量系统.pdf GB-T 5195.10-2006 萤石  铁含量的测定  邻二氮杂菲分光光度法.pdf
GB-T 5195.10-2006 萤石  铁含量的测定  邻二氮杂菲分光光度法.pdf GB-T 13823.20-2008 振动与冲击传感器校准方法  加速度计谐振测试  通用方法.pdf
GB-T 13823.20-2008 振动与冲击传感器校准方法  加速度计谐振测试  通用方法.pdf GB-T 21019-2007 金属切削刀具 铣刀术语.pdf
GB-T 21019-2007 金属切削刀具 铣刀术语.pdf GB-T 43316.2-2023 塑料 耐环境应力开裂(ESC)的测定 第2部分 恒定拉伸负荷法.pdf
GB-T 43316.2-2023 塑料 耐环境应力开裂(ESC)的测定 第2部分 恒定拉伸负荷法.pdf