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English versions: GB/T 20186
GBZ45463-2025_Chinese: Method for porosity measurement of thermally sprayed coatings (Chinese: 热喷涂涂层孔隙率的测定)
GB/T 16886
GB 17835-2024_Chinese: Water based extinguishing agent (Chinese: 水系灭火剂)
GB/T 30278-2024_Chinese: Cybersecurity technology - Government client computer core configuration specifications (Chinese: 网络安全技术 政务计算机终端核心配置规范)
GB/T 4202-2023 Chinese PDF (GB/T4202-2023) GB/T 45412.1-2025 English versions: GB/T 20186GB T 4202 2023_Chinese: Designation for glass fibres (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 4202 2023
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