ISO 21910-1 2020 Fine bubble technology — Characterization of microbubbles — Part 1 Off-line evaluation of size index
ISO 6557-1 1986 Fruits vegetables and derived products Determination of ascorbic acid Part 1 Reference method.pdf
ISO 17215-2 2014 Road vehicles — Video communication interface for cameras (VCIC) — Part 2 Service discovery and control.pdf
ISO 3534-4 2014 Statistics — Vocabulary and symbols — Part 4 Survey sampling.pdf
ISO_TR 9172-1987Continuous mechanical handling equipment. Safety code for screw conveyors. Examples.pdf
ISO IEC TR 24772-1 2019 Programming languages — Guidance to avoiding vulnerabilities in programming languages — Part 1 Language-independent guidance.pdf
ISO 6162-2 2018 Hydraulic fluid power Flange connections with split or one-piece flange clamps and metric or inch screws Part 2 Flange connectors ports and mounting surfaces for use at a pressure of.pdf
ISO 80601-2-12 2023 Medical electrical equipment — Part 2-12 Particular requirements fo.pdf
ISO TS 17958 2013 Paper and board — Determination of fracture toughness — Constant rate of elongation method (1,7 mm s).pdf
ISO 6993-3 2006 Buried high-impact poly(vinyl chloride) (PVC-HI) piping systems for the supply of gaseous fuels Part 3 Fittings and saddles for a maximum operating pressure of 1 bar (100 kPa).pdf
ISO 9553 1997 Solar energy — Methods of testing preformed rubber seals and sealing compounds used in collectors.pdf
GB-T 17027-1997 电子设备用电位器 第4部分 空白详细规范 单圈旋转功率电位器 评定水平F.pdf
GB-T 29715-2013 机械振动与冲击 桥和高架桥动态试验和检测指南.pdf
GB-T 4247-2017 莫氏锥柄机用桥梁铰刀.pdf
GB-T 43959-2024 锅炉火焰检测系统技术规范.pdf
GB-T 34955-2017 大气辐射影响 航空电子系统单粒子效应试验指南.pdf
GB-T 6472-2023 立式内拉床 精度检验.pdf
GB-T 41942-2022 天然生胶和天然胶乳 氮含量的测定 微杜马斯燃烧法.pdf
GB-T 19015-2021 质量管理 质量计划指南.pdf
GB-T 4214.7-2020 家用和类似用途电器噪声测试方法 滚筒式干衣机的特殊要求.pdf
GB-T 16773-2008 煤岩分析样品制备方法.pdf