全网唯一标准王
GB-T 42871-2023 无损检测 声发射检测 混凝土声发射信号的测试方法
GB-T 21355-2022 无损检测 基于存储磷光成像板的工业计算机射线照相检测 系统分类.pdfISO 9227 2022-Amd 1 2024 Corrosion tests in artificial atmospheres Salt spray tests Amendment 1 Footnote of Warning.pdfGB-T 42094-2022 航空航天用带沉头窝的MJ螺纹双耳托板游动自锁螺母.pdfGB-T 41689-2022 土壤质量 土壤样品直接提取DNA的方法.pdfISO 7039 2024 Metallic materials Tensile testing Method for evaluating the susceptibility of materials to the effects of high-pressure gas within hollow test pieces.pdfISO-IEC TS 30168 2024 Internet of Things (IoT) - Generic trust anchor application programming interface for industrial IoT devices.pdfISO 2615-2024 Analysis of natural gas Biomethane Determination of the content of compressor oil.pdfISO-TS 8103-3 2024 Escalators and moving walks Part 3 Requirements from other standards (ASME A17.1-CSA B44 and Japanese codes) not included in ISO 8103-1.pdfGB-T 29787-2013 辐射防护仪器 测量环境中光子和中子辐射的移动式仪器.pdfISO 5640 2024 Industrial valves — Mounting kits for part-turn valve actuator attachment.pdfGB-T 19386.2-2004 纺织机械与附件 纱线和中间产品的卷装 第2部分 卷绕类型.pdfISO 10555-8 2024 Intravascular catheters Sterile and single-use catheters Part 8 Catheters for extracorporeal blood treatment.pdfGB-T 19867.1-2005 电弧焊焊接工艺规程.pdfGB-T 9647-2015 热塑性塑料管材 环刚度的测定.pdfISO TR 23267 2024 Experiment results on test methods for detection and avoidance (DAA) systems for unmanned aircraft systems.pdfGB-T 1724-2019 色漆、清漆和印刷油墨 研磨细度的测定.pdfGB-T 17493-2018 热强钢药芯焊丝.pdfGB-T 22297-2008 纺织机械与附件 染整机器辅助装置 词汇.pdfGB-T 22895-2008 纸和纸板 静态和动态摩擦系数的测定 平面法.pdfGB-T 39692-2020 硫化橡胶或热塑性橡胶 低温试验 概述与指南.pdf
