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GB/T 21267-2024_Chinese: Petroleum and natural gas industries - Procedures for testing casing and tubing connections (Chinese: 石油天然气工业 套管及油管螺纹连接试验程序)
GB/T 24894-2025_Chinese: Animal and vegetable fats and oils - Determination of the composition of fatty acids in the 2-position of the triglyceride molecules (Chinese: 动植物油脂 甘三酯分子2-位脂肪酸组分的测定)
GB/T 45527-2025_Chinese: Technical specification at the project level for assessment of greenhouse gas emission reductions - Power energy substitution projects (Chinese: 基于项目的温室气体减排量评估技术规范 电能替代项目)
English versions: GB/T 20725-2025
2-2025_Chinese: Package of household and similar electrical appliances - Part 2: Particular requirements for range hood (Chinese: 家用和类似用途电器包装 第2部分：吸油烟机的特殊要求)
GB/T 29165.1-2022 Chinese PDF (GB/T29165.1-2022) GB 37219-2023 GB/T 21267-2024_Chinese: Petroleum and naturalGB T 29165. 1 2022_Chinese: Petroleum and natural gas industries Glass reinforced plastics (GRP) piping Part 1: Vocabulary, symbols, applications and materials (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 29165. 1 2022
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