GB/T 27612.1-2023 Chinese PDF (GB/T27612.1-2023) GB/T 18978.210-2024 4-2024_Chinese: Ships and marine technology

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)

4-2024_Chinese: Devices and integration in enterprise systems - Function blocks(FB) for process control and electronic device description language(EDDL) - Part 4: EDD interpretation (Chinese: 企业系统中的设备和集成 过程控制用功能块（FB）和电子设备描述语言（EDDL） 第4部分：EDD互操作)

English versions: GB 8109-2023

GB 19081-2025_Chinese: Safety specification for dust explosion prevention in feed processing system (Chinese: 饲料加工系统粉尘防爆安全规范)

English versions: GB/T 45264-2025

GB/T 27612.1-2023 Chinese PDF (GB/T27612.1-2023) GB/T 18978.210-2024 4-2024_Chinese: Ships and marine technologyGB T 27612. 1 2023_Chinese: Agricultural irrigation equipment Sprinklers Part 1: Definition of terms and classification (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 27612. 1 2023