专利 一种便于拆装具有防火功能的桥架
ISO 4080 2024 Rubber and plastics hoses and tubing and their assemblies Determination of permeability to gas.pdf
ISO 7087 1984 Ferroalloys — Experimental methods for the evaluation of the quality.pdf
ISO 2947-1973Textiles. Integrated conversion table for replacing traditional yarn numbers by rounded.pdf
ISO-TS 11796 2023 Biological evaluation of medical devices Requirements for interlaboratory studies to demonstrate the applicability of validated in vitro methods to assess the skin sensitization of .pdf
ISO 6728 1983 Photography — Camera lenses — Determination of ISO col.pdf
ISO IEC 11518-1 1995 Information technology — High-Performance Parallel Interface — Part 1 Mechanical, electrical and signalling protocol specification (HIPPI-PH).pdf
ISO 17197 2014 Dimethyl ether (DME) for fuels Determination of water content Karl Fischer titration method.pdf
ISO 10227 1996 Human human surrogate impact (single shock) testing and evaluation — Guidan.pdf
ISO 20077-2 2018 Road Vehicles — Extended vehicle (ExVe) methodology — Part 2 Methodology for designing the extended vehicle.pdf
ISO IEC 23360-1-4 2021 Linux Standard Base (LSB) — Part 1-4 Languages specification.pdf
GB-T 17556-2010 船用电力和通信电缆护套材料.pdf
GB-T 15894-2008 化学试剂 石油醚.pdf
GB-T 24733-2009 等温淬火球墨铸铁件.pdf
GB-T 12729.11-2008 香辛料和调味品 冷水可溶性抽提物的测定.pdf
GB-T 6482-2007 凿岩用螺纹连接钎杆.pdf
GB-T 10682-2010 双端荧光灯 性能要求.pdf
GB-T 24329-2009 出口儿童高椅安全要求及测试方法.pdf
GB-T 36134-2018 不定形耐火材料 抗爆裂性试验方法.pdf
GB-T 43143-2023 无损检测 声发射检测 混凝土结构活动裂缝分类的检测方法.pdf
GB-T 31181-2014 假肢 踝足装置和足部组件 要求和试验方法.pdf