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GB 44023-2024_Chinese: Compounded rubber hose for internal use in gas appliance connection (Chinese: 燃气用具连接内用橡胶复合软管)
GB/T 45071-2024_Chinese: Classification and gradation of protected areas (Chinese: 自然保护地分类分级)
English versions: GB/T 15972
GB 12710-2024_Chinese: Safety specification for the coking plant (Chinese: 焦化安全规范)
GB 175-2023_Chinese: Common Portland cement (Chinese: 通用硅酸盐水泥)
GB/T 23113-2023 Chinese PDF (GB/T23113-2023) GB/T 45201-2024 GB 44023-2024_Chinese: Compounded rubber hoseGB T 23113 2023_Chinese: Sample preparation for measurement of mercury level in discharge lamp (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 23113 2023
