GB/T 45071-2024 Chinese PDF (GB /T45071-2024) GB/T 18487.5-2024 English versions: GB/T 45081-2024

English versions: GB/T 45081-2024

English versions: GB/T 45084-2024

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

1-2025_Chinese: Lightning protection system components(LPSC) - Part 1: Requirements for connection components (Chinese: 雷电防护系统部件（LPSC） 第1部分：连接件的要求)

GB/T 20854-2025_Chinese: Corrosion of metals and alloys - Accelerated testing involving cyclic exposure to salt mist

GB/T 45071-2024 Chinese PDF (GB /T45071-2024) GB/T 18487.5-2024 English versions: GB/T 45081-2024GB T 45071 2024_Chinese: Classification and gradation of protected areas (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45071 2024