说明:收录25万 73个行业的国家标准 支持批量下载
GB-T 27822-2011 化学品 黑腹果蝇伴性隐性致死试验方法
ISO 1208-1982Spices and condiments. Determination of filth.pdfISO SAE 21434 2021 Road vehicles — Cybersecurity engineering.pdfISO 29481-2 2012 Building information models — Information delivery manual — Part 2 Interaction framework.pdfISO 4427-5 2019 Plastics piping systems for water supply, and for drainage and sewerage under pressure — Polyethylene (PE) — Part 5 Fitness for purpose of the system.pdfISO 2336-1 1996 Hacksaw blades — Part 1 Dimensions for hand blades.pdfISO 6808 2014 Plastics hoses and hose assemblies for suction and low-pressure discharge of petroleum liquids — Specification.pdfISO 5306 1983 Fertilizers — Presentation of sampling reports.pdfISO 22760-3 2024 Road vehicles Dimethyl Ether (DME) fuel system components Part 3 85 stop valve.pdfISO 20949 2018 Aircraft — Smart contactor — General requirements.pdfISO 18250-3 2018 Medical devices Connectors for reservoir delivery systems for healthcare applications Part 3 Enteral applications.pdfGB-T 22501-2008 动植物油脂 橄榄油中蜡含量的测定 气相色谱法.pdfGB-T 16288-2024 塑料制品的标志.pdfGB-T 23895-2009 滑动轴承 薄壁轴瓦质量保证 缩小轴承间隙范围的选择装配.pdfGB-T 4018.2-1997 圆柱立式钻床 精度检验 第2部分 工作精度检验.pdfGB-T 31765-2015 高密度纤维板.pdfGB-T 29761-2013 碳纤维 浸润剂含量的测定.pdfGB-T 18828-2022 钟表 潜水表.pdfGB-T 38231-2019 金属和合金的腐蚀 金属材料在高温腐蚀条件下的热循环暴露氧化试验方法.pdfGB-T 29009-2012 建筑施工机械与设备 移动式破碎机 术语和商业规格.pdfGB-T 9760-1988 色漆和清漆 液体或粉末状色漆中酸萃取物的制备.pdf
