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English versions: GB/T 13523-2024
English versions: GB/T 31015-2024
GB/T 45038-2024_Chinese: Directives for comprehensive utilization of gramineous grass (Chinese: 禾草综合利用技术导则)
GB 12358-2024_Chinese: Gas detection and alarm instruments for workplace - General technical requirements (Chinese: 作业场所环境气体检测报警仪器 通用技术要求)
GB/T 12385-2025_Chinese: Standard test methods for sealability of gaskets for pipe flanges (Chinese: 管法兰用垫片密封性能试验方法)
GB/T 44914-2024 Chinese PDF (GB /T44914-2024) GB/T 19212.5-2025 English versions: GB/T 13523-2024GB T 44914 2024_Chinese: Hetianyu grading (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 44914 2024
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