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GB/T 21369-2024 Chinese PDF (GB /T21369-2024) GB/T 20604-2025 GB/T 21638-2025_Chinese: Microbeam analysis -
GB/T 21369-2024 Chinese PDF (GB /T21369-2024) GB/T 20604-2025 GB/T 21638-2025_Chinese: Microbeam analysis -
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Description
GB/T 21638-2025_Chinese: Microbeam analysis - Guidelines for electron beam microanalysis of defects in steel materials (Chinese: 微束分析 钢铁材料缺陷电子束显微分析方法通则)
GB/T 30637-2025_Chinese: General quality of edible kudzu root powder (Chinese: 食用葛根粉质量通则)
English versions: GB/T 20244-2025
English versions: GB/T 29301-2024
GB/T 26925-2025_Chinese: Water saving enterprises - Fossil fired plant (Chinese: 节水型企业 火力发电行业)
GB/T 21369-2024 Chinese PDF (GB /T21369-2024) GB/T 20604-2025 GB/T 21638-2025_Chinese: Microbeam analysis -GB T 21369 2024_Chinese: Specification for equipping and managing of measuring instrument of energy in fossil power plants (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 21369 2024
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