GB/T 21638-2025 Chinese PDF (GB /T21638-2025) GB/T 18867-2025 1-2024_Chinese: Antimicrobial and cleaning function

1-2024_Chinese: Antimicrobial and cleaning function of household and similar electrical appliances - Part 1: General requirement (Chinese: 家用和类似用途电器的抗菌、除菌、净化功能 第1部分：通则)

GB/T 13511

GB 45187-2024_Chinese: Fall protection - Climb auto system against fall (Chinese: 坠落防护 动力升降防坠落装置)

GB 19272-2024_Chinese: Safety for outdoor body-building equipment - General requirements (Chinese: 室外健身器材的安全 通用要求)

11-2024_Chinese: Standard for specified animal disease free zone - Part 11: Peste des petits ruminants free zone (Chinese: 无规定动物疫病区标准 第11部分：无小反刍兽疫区)

GB/T 21638-2025 Chinese PDF (GB /T21638-2025) GB/T 18867-2025 1-2024_Chinese: Antimicrobial and cleaning functionGB T 21638 2025_Chinese: Microbeam analysis Guidelines for electron beam microanalysis of defects in steel materials (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 21638 2025