GB/T 42513.5-2023 Chinese PDF (GB/T42513.5-2023) GB/T 15342-2023 GB 20128-2024_Chinese: Inert gas extinguishing

GB 20128-2024_Chinese: Inert gas extinguishing agent (Chinese: 惰性气体灭火剂)

English versions: GB/T 30760-2024

English versions: GB/T 15115-2024

1-2023_Chinese: Agricultural irrigation equipment - Sprinklers - Part 1: Definition of terms and classification (Chinese: 农业灌溉设备 喷头 第1部分：术语和分类)

3-2024_Chinese: Graphic technology - Prepress digital data exchange - Part 3: CIELAB standard colour image data(CIELAB/SCID) (Chinese: 印刷技术 印前数据交换 第3部分： CIELAB标准彩色图像数据（CIELAB/SCID）)

GB/T 42513.5-2023 Chinese PDF (GB/T42513.5-2023) GB/T 15342-2023 GB 20128-2024_Chinese: Inert gas extinguishingGB T 42513. 5 2023_Chinese: Methods for chemical analysis of nickel alloys Part 5: Determination of vanadium content Nitrous oxide flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry (Chinese: 5 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 42513. 5 2023