GB/T 33523.600-2025 Chinese PDF (GB /T33523.600-2025) GB/T 23025-2024 GB/T 17435-2025_Chinese: Design and installation

GB/T 17435-2025_Chinese: Design and installation of electrolysis of seawater anti-fouling system for ship (Chinese: 船用电解海水防污装置设计和安装)

GB/T 31901-2024_Chinese: Code of practice for garment evaluation by wearer trials (Chinese: 服装穿着试验及评价方法)

English versions: GB/T 29820

4-2024_Chinese: Ships and marine technology - Protective coatings and inspection method - Part 4: Automated measuring method for the total amount of water-soluble salts (Chinese: 船舶与海上技术 保护涂层和检查方法 第4部分：水溶性盐总含量的自动化测量方法)

English versions: GB/T 22180-2024

GB/T 33523.600-2025 Chinese PDF (GB /T33523.600-2025) GB/T 23025-2024 GB/T 17435-2025_Chinese: Design and installationGB T 33523. 600 2025_Chinese: Geometrical product specifications (GPS) Surface texture: Areal Part 600: Metrological characteristics for areal topography measuring methods (Chinese: GPS 600) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 33523. 600 2025