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GB/T 33920-2025 Chinese PDF (GB /T33920-2025) GB/T 25820-2025 GB/T 24851-2024_Chinese: Specification for equipping
GB/T 33920-2025 Chinese PDF (GB /T33920-2025) GB/T 25820-2025 GB/T 24851-2024_Chinese: Specification for equipping
$39.00
Description
GB/T 24851-2024_Chinese: Specification for equipping and managing of measuring instrument of energy in building material industry (Chinese: 建筑材料行业能源计量器具配备和管理要求)
English versions: GB/T 18978
English versions: GB/T 34015
English versions: GB/T 33796-2025
GB/T 19799
GB/T 33920-2025 Chinese PDF (GB /T33920-2025) GB/T 25820-2025 GB/T 24851-2024_Chinese: Specification for equippingGB T 33920 2025_Chinese: Test method for flexible graphite sheets (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 33920 2025
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