说明:收录25万 73个行业的国家标准 支持批量下载
GB-T 2099.3-2015 家用和类似用途插头插座 第2-5部分：转换器的特殊要求
ISO IEC 27033-5 2013 Information technology — Security techniques — Network security — Part 5 Securing communications across networks using Virtual Private Networks (VPNs).pdfISO 14692-3 2017 Petroleum and natural gas industries Glass-reinforced plastics (GRP) piping Part 3 System design.pdfISO 11127-2 2020 Preparation of steel substrates before application of paints and related products Test methods for non-metallic blast-cleaning abrasives Part 2 Determination of particle size distri.pdfISO-TS 21569-5 2016 Horizontal methods for molecular biomarker analysis Methods of analysis for the detection of genetically modified organisms and derived products Part 5 Real-time PCR based screen.pdfISO TR 23846 2022 Biomimetics — Image search engine.pdfISO 11212-3 1997 Starch and derived products — Heavy metals content — Part 3 Determination of lead content by atomic absorption spectrometry with electrothermal atomization.pdfISO 10439-4 2015 Petroleum, petrochemical and natural gas industries — Axial and centrifugal compressors and expander-compressors — Part 4 Expander-compressors.pdfISO 15010 1998 Disposable hanging devices for transfusion and infusion bottles — Requirements and test methods.pdfISO 24477 2022 Vacuum technology — Vacuum gauges — Specifications, calibration and measurement uncertainties for spinning rotor gauges.pdfISO 19724 2020 Gasoline engines with direct injection Cleanliness assessment of fuel injection equipment.pdfGB-T 8554-1998 电子和通信设备用变压器和电感器 测量方法及试验程序.pdfGB-T 11135-2013 石油馏分及工业脂肪族烯烃溴值的测定 电位滴定法.pdfGB-T 14897.3-1994 木工刀具术语 铣刀.pdfGB-T 18495-2001 电阻焊 与焊钳一体式的变压器.pdfGB-T 25606-2010 土方机械 产品识别代码系统.pdfGB-T 1114-2016 套式立铣刀.pdfGB-T 20656-2023 石油天然气工业 新套管、油管和钻杆现场检验.pdfGB-T 19244-2003 信息技术 高性能串行总线.pdfGB-T 17620-2008 带电作业用绝缘硬梯.pdfGB-T 5680-2010 奥氏体锰钢铸件.pdf
