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GB/T 24498-2025_Chinese: Gaskets for doors
English versions: GB/T 44948-2024
1-2024_Chinese: Variable-frequency drive of 1 kV and below - Part 1: Technical conditions (Chinese: 1 kV及以下通用变频调速设备 第1部分：技术条件)
English versions: GB/T 18867-2025
English versions: GB/T 19212
GB/T 44931-2024 Chinese PDF (GB /T44931-2024) GB/T 13522-2024 GB/T 24498-2025_Chinese: Gaskets for doorsGB T 44931 2024_Chinese: Nanotechnologies Generation of metal nanoparticles for inhalation toxicity testing Evaporation condensation method (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 44931 2024
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