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English versions: GB/T 12279
GB 21342-2025_Chinese: Norm of energy consumption per unit production of coke (Chinese: 焦炭单位产品能源消耗限额)
1编码规则 第1部分:基本编码规则（BER）、正则编码规则（CER）和非典型编码规则（DER）规范)
GB/T 23327-2025_Chinese: Woven adhesive interlining (Chinese: 机织粘合衬)
1-2024_Chinese: Non-destructive testing - Penetrant testing - Part 1: General principles (Chinese: 无损检测 渗透检测 第1部分：总则)
GB/T 22451-2024 Chinese PDF (GB /T22451-2024) GB 20072-2024 English versions: GB/T 12279GB T 22451 2024_Chinese: Common requirements of electromagnetic compatibility for radio communication equipment (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 22451 2024
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