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setting time and soundness of the Portland cement (Chinese: 水泥标准稠度用水量、凝结时间与安定性检验方法)
English versions: GB/T 1346-2024
Note/Careful: Text of PDF is in Chinese (not English)
GB 17440-2025_Chinese: Safety specification for the protection of dust explosion for grain processing
GB/T 12643-2025_Chinese: Robotics - Vocabulary (Chinese: 机器人 词汇)
GB 5009.305-2025 Chinese PDF GB 31604.62-2025 setting time and soundness ofGB 5009. 305 2025_Chinese: National food safety standard Determination of bisphenol A, bisphenol F and bisphenol S in foods (Chinese: AFS) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 5009. 305 2025
