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Number of entries (Data is updated on a monthly basis): 83618
Weiter Weiter| 17361 - 17370 | 17371 - 17380|17381 - 17390 |Weiter Weiter

GB/T 42468.2-2023

纸质档案抢救与修复规范 第2部分:档案保存状况的调查

Specifications for rescue and restoration of paper archives—Part 2: Surveys of preservation conditions

GB/Z 42468.4-2023

纸质档案抢救与修复规范 第4部分:修复操作指南

Specifications for rescue and restoration of paper archives—Part 4: Guidelines on restoration

GB/T 42473-2023

声学 噪声烦恼度的评价和预测方法

Acoustics—Procedures for assessment and predication of noise annoyance

GB/T 42468.1-2023

纸质档案抢救与修复规范 第1部分:破损等级的划分

Specifications for rescue and restoration of paper archives—Part 1: Grading of damage

GB/T 42471-2023

纳米技术 柔性纳米储能器件弯曲测试方法

Nanotechnologies—Bending test of flexible energy storage nanodevices

GB/T 42469-2023

纳米技术 抗菌银纳米颗粒 特性及测量方法通则

Nanotechnologies—Antibacterial silver nanoparticles—Specification of characteristics and measurement methods

GB/T 42324-2023

电气装置用电缆密封头

Cable glands for electrical installations

GB/T 42322-2023

能源互联网系统 主动配电网的互联

Energy internet system—Interconnection of active distribution network

GB/T 42323-2023

铅酸蓄电池用水

Water for lead acid storage battery

GB/T 15166.3-2023

高压交流熔断器 第3部分:喷射熔断器

High-voltage alternating-current fuses—Part 3: Expulsion fuses

Number of entries (Data is updated on a monthly basis): 83618
Weiter Weiter| 17361 - 17370 | 17371 - 17380|17381 - 17390 |Weiter Weiter