GB/T 15231-2023 Chinese PDF (GB/T15231-2023) GB/T 44948-2024 GB/T 20042
$34.95
Description
GB/T 20042
1-2024_Chinese: Implants for surgery - Active implantable medical devices - Part 1: General requirements for safety
English versions: GB/T 45219-2025
GB/T 26732-2025_Chinese: Process for retreading of tyres (Chinese: 轮胎翻新工艺)
GB/T 15231-2023 Chinese PDF (GB/T15231-2023) GB/T 44948-2024 GB/T 20042GB T 15231 2023_Chinese: Test methods for the properties of glassfibre reinforced cement (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 15231 2023
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