GB/T 45447-2025 Chinese PDF (GB /T45447-2025) GB/T 35270-2024 English versions: GB/T 31901-2024

Name: GB/T 45447-2025 Chinese PDF (GB /T45447-2025) GB/T 35270-2024 English versions: GB/T 31901-2024
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Description

English versions: GB/T 31901-2024

GB 20943-2025_Chinese: Minimum allowable values of energy efficiency and energy efficiency grades for AC-DC and AC-AC power supplies (Chinese: 交流-直流和交流-交流电源能效限定值及能效等级)

GB/T 18282

English versions: GB/T 34015

GB/T 44948-2024_Chinese: Sampling requirements and assessment for metal streamline of steel die forging parts (Chinese: 钢质模锻件金属流线取样要求及评定)

GB/T 45447-2025 Chinese PDF (GB /T45447-2025) GB/T 35270-2024 English versions: GB/T 31901-2024GB T 45447 2025_Chinese: Revert materials for cast superalloy (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45447 2025

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