GB/T 7991.10-2024 Chinese PDF (GB/T7991.10-2024) GB/T 45020-2024 GB/T 2941-2025_Chinese: Rubber - General

GB/T 2941-2025_Chinese: Rubber - General procedures for preparing and conditioning test pieces for physical test methods (Chinese: 橡胶 物理试验方法试样制备和调节通用程序)

- Equipment for testing

GB/T 44950-2024_Chinese: Grade of sea fog warning (Chinese: 海雾预警等级)

GB/T 44960-2024_Chinese: Terminology for special police equipment (Chinese: 特种警用装备术语)

English versions: GB/T 8292-2025

GB/T 7991.10-2024 Chinese PDF (GB/T7991.10-2024) GB/T 45020-2024 GB/T 2941-2025_Chinese: Rubber - GeneralGB T 7991. 10 2024_Chinese: Test method of viterous and porcelain enamels Part 10: Determination of dissolution of heavy metal ions from enamelled articles used for preparation and storage of food and limits (Chinese: 10) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 7991. 10 2024