GB/T 38001.52-2024 Chinese PDF (GB/T38001.52-2024) GB/T 35428-2024 English versions: GB/T 42151

English versions: GB/T 42151

GB/T 41734

4-butanediol

6-2024_Chinese: Nanomanufacturing - Key control characteristics - Nano-enabled electrical energy storage - Part 6: Determination of carbon content for nano-enabled electrode materials - Infrared absorption method (Chinese: 纳米制造 关键控制特性 纳米储能 第6部分：纳米电极材料中的碳含量测定 红外吸收法)

2-2025_Chinese: Semi-finished spectacle lens blanks - Part 2: Power-variation (Chinese: 半成品镜片毛坯 第2部分：渐变焦)

GB/T 38001.52-2024 Chinese PDF (GB/T38001.52-2024) GB/T 35428-2024 English versions: GB/T 42151GB T 38001. 52 2024_Chinese: Flexible display devices Part 5 2: Measuring methods of optical characteristics for non portable curved displays (Chinese: 5 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 38001. 52 2024