T-CERS 0002—2018 3.6kV~40.5kV交流金属封闭开关 设备和控制设备 环保气体
ISO 11665-9 2019 Measurement of radioactivity in the environment — Air Radon-222 — Part 9 Test methods for exhalation rate of building materials.pdf
ISO 16756 2024 Milk and milk products Guidance for the application of Carr-Purcell-Meiboom-Gill (CPMG) pulsed time-domain nuclear magnetic resonance (TD-NMR) spectroscopy for fat determination.pdf
ISO 12543-3 2021 Glass in building Laminated glass and laminated safety glass Part 3 Laminated glass.pdf
ISO 10245-5 1995 Cranes — Limiting and indicating devices — Part 5 Overhead travelling and portal bridge cranes.pdf
ISO 4037-2 2019 Radiological protection X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy Part 2 Dosime.pdf
ISO-IEC 23001-2 2008 Information technology -- MPEG systems technologies -- Part 2 Fragment request units.pdf
ISO 16866 2020 Metallic and other inorganic coatings Simultaneous thickness and electrode potential determination of individual layers in multilayer nickel deposits (STEP test).pdf
ISO 14857 2014 Thermal performance in the built environment — Determination of air permeance of building materials.pdf
ISO 20805 2017 Hot-rolled steel sheet in coils of higher yield strength with improved formability and heavy thickness for cold forming.pdf
ISO IEC 4396-4 2023 Telecommunications and information exchange between system.pdf
GB-T 7920.10-2019 道路施工与养护设备 稳定土拌和机 术语和商业规格.pdf
GB-T 24819-2023 普通照明用LED模块 安全规范.pdf
GB-T 11022-2020 高压交流开关设备和控制设备标准的共用技术要求.pdf
GB-T 3903.35-2008 鞋类 勾心试验方法 抗疲劳性.pdf
GB-T 39331-2020 增材制造 数据处理通则.pdf
GB-T 19899-2005 过程测量和控制系统用二进制 直流电压信号.pdf
GB-T 43497-2023 电沉积层及相关精饰 化学镀镍磷-陶瓷复合镀层.pdf
GB-T 13782-1992 纺织纤维长度分布参数试验方法 电容法.pdf
GB-T 9574-2017 橡胶和塑料软管及软管组合件 验证压力、爆破压力与最大工作压力的比率.pdf
GB-T 8102-2020 气动 缸径8mm至25mm的单杆气缸 安装尺寸.pdf