GB/T 21369-2024 Chinese PDF (GB /T21369-2024) GB/T 20604-2025 English versions: GB/T 17643-2025
$669.50
Description
English versions: GB/T 17643-2025
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)
English versions: GB/T 18851
bisphenol F and bisphenol S in foods (Chinese: 食品安全国家标准 食品中双酚A、双酚F和双酚S的测定)
GB/T 21369-2024 Chinese PDF (GB /T21369-2024) GB/T 20604-2025 English versions: GB/T 17643-2025GB 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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