GB/T 45650-2025 Chinese PDF (GB /T45650-2025) GB/T 21499-2024 English versions: GB/T 3260
$45.00
Description
English versions: GB/T 3260
GB/T 1346-2024_Chinese: Test methods for water requirement of standard consistency
English versions: GB/T 45219-2025
setting time and soundness of the Portland cement (Chinese: 水泥标准稠度用水量、凝结时间与安定性检验方法)
GB/T 45101-2024_Chinese: Diagnostic techniques for animal anthrax (Chinese: 动物炭疽诊断技术)
GB/T 45650-2025 Chinese PDF (GB /T45650-2025) GB/T 21499-2024 English versions: GB/T 3260GB T 45650 2025_Chinese: Air source heat pump packages with carbon dioxide as refrigerants (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45650 2025
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