YY/T 1183-2024 Chinese PDF (YY /T1183-2024) GB/T 22369-2024 GBZ45378-2025_Chinese: Non-destructive testing - Methods

GBZ45378-2025_Chinese: Non-destructive testing - Methods for absolute calibration of acoustic emission transducers by the reciprocity technique (Chinese: 无损检测 基于互易性技术的声发射传感器绝对校准方法)

GB 19081-2025_Chinese: Safety specification for dust explosion prevention in feed processing system (Chinese: 饲料加工系统粉尘防爆安全规范)

1-2025_Chinese: Remote handling devices for radioactive materials - Part 1: General requirements (Chinese: 放射性物质远程操作装置 第1部分：通用要求)

GB/T 45572-2025_Chinese: Ribbed cruciform recess for aerospace (Chinese: 航空航天用带肋十字槽)

YY/T 1183-2024 Chinese PDF (YY /T1183-2024) GB/T 22369-2024 GBZ45378-2025_Chinese: Non-destructive testing - MethodsYY T 1183 2024_Chinese: Detection reagent kit for enzyme linked immunoabsorbent assay (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: YY T 1183 2024