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English versions: GB/T 20405
GB 45189-2025_Chinese: Specification for cyanide safety production management (Chinese: 氰化物安全生产管理规范)
GB/T 17350-2024_Chinese: Classification
English versions: GB/T 12357
12-2025_Chinese: Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing
GB/T 20405.4-2025 Chinese PDF (GB /T20405.4-2025) GB/T 13522-2024 English versions: GB/T 20405GB T 20405. 4 2025_Chinese: Urine absorbing aids for incontinence Polyacrylate superabsorbent powders Part 4: Test method for the moisture content as weight loss upon heating (Chinese: 4) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 20405. 4 2025
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