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2-2023_Chinese: Geometrical product specifications (GPS) - Inspection by measurement of workpieces and measuring equipment - Part 2: Guidance for the estimation of uncertainty in GPS measurement
3-2024_Chinese: DNA Molecular in vitro diagnostic examinations - Specifications for pre-examination processes for frozen tissue - Part 3: Isolated DNA (Chinese: 分子体外诊断检验 冷冻组织检验前过程的规范 第3部分：分离DNA)
English versions: GB/T 23948-2023
English versions: GB 30254-2024
GBZ27032-2025_Chinese: Conformity assessment - Guidelines and examples of a scheme for the certification of processes (Chinese: 合格评定 过程认证方案指南与示例)
GB/T 23930-2023 Chinese PDF (GB/T23930-2023) GB/T 45241-2025 2-2023_Chinese: Geometrical product specifications (GPS)GB T 23930 2023_Chinese: Tri wheel vehicles Steering gear (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 23930 2023
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