GB/T 43299-2023 Chinese PDF (GB/T43299-2023) GB 17761-2024 English versions: GB/T 28807

English versions: GB/T 28807

English versions: GB/T 45548-2025

shouldered (Chinese: 成型模 直导柱、带肩导柱和带肩定位导柱)

English versions: GB/T 44920-2024

31-2025_Chinese: National food safety standard - Food contact materials and products - Determination of residual and migration of vinyl chloride

GB/T 43299-2023 Chinese PDF (GB/T43299-2023) GB 17761-2024 English versions: GB/T 28807GB T 43299 2023_Chinese: Test methods of electrical heating properties for glazing materials used in power driven vehicles (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 43299 2023