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GB/T 22553-2023_Chinese: Guidance for the use of repeatability
GB/T 5843-2025_Chinese: Flange coupling (Chinese: 凸缘联轴器)
English versions: GB/T 44914-2024
English versions: GB/T 44887
GB/T 45214-2025_Chinese: Data quality evaluation method of human whole genome sequencing (Chinese: 人全基因组高通量测序数据质量评价方法)
GB/T 20936.2-2024 Chinese PDF (GB/T20936.2-2024) GB/T 45138-2024 GB/T 22553-2023_Chinese: Guidance for theGB T 20936. 2 2024_Chinese: Gas detectors for explosive atmospheres Part 2: Selection, installation, use and maintenance of detectors for flammable gases and oxygen (Chinese: 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 20936. 2 2024
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