GB-T 5169.25-2018 电工电子产品着火危险试验 第25部分:烟模糊 总则
ISO 11687-2 2020 Plain bearings — Pedestal plain bearings — Part 2 Side flange bearings.pdf
ISO 10810 2019 Surface chemical analysis — X-ray photoelectron spectroscopy — Guidelines for analysis.pdf
ISO IEC TS 27560 2023 Privacy technologies — Consent record information structure.pdf
ISO 23509 2016 Bevel and hypoid gear geometry.pdf
ISO 4769 2022 Hardware for furniture — Strength and durability of hinges and their components — Hinges pivoting on a vertical axis.pdf
ISO IEC 21000-2 2005 Information technology — Multimedia framework (MPEG-21) — Part 2 Digital Item Declaration.pdf
ISO 7389 2002 Building construction Jointing products Determination of elastic recovery of sealants.pdf
ISO TR 41016 2024 Facility management — Overview of available technologies.pdf
ISO 3634 1979 Vegetable products — Determination of chloride content.pdf
ISO 15549 2019 Non-destructive testing — Eddy current testing — General principles.pdf
GB-T 16284.7-1996 信息技术 文本通信 面向信报的文本交换系统 第7部分 人际信报系统.pdf
GB-T 29088-2012 金属和合金的腐蚀 双环电化学动电位再活化测量方法.pdf
GB-T 755-2019 旋转电机 定额和性能.pdf
GB-T 31362-2015 无损检测 热中子照相检测 中子束L-D比的测定.pdf
GB-T 2539-2008 石油蜡熔点的测定 冷却曲线法.pdf
GB-T 13158-1991 数字交换机的时钟和同步设备进入数字网的兼容性测试方法.pdf
GB-T 42844-2023 微细气泡技术 超细气泡水分散体系的存储和运输.pdf
GB-T 25945-2010 铝土矿 取样程序.pdf
GB-T 5764-2011 汽车用离合器面片.pdf
GB-Z 42085-2022 气动 基于加速寿命试验的元件可靠性评估 通用指南和程序.pdf