GB 18245-2024 Chinese PDF GB/T 45502-2025

GB 18245-2024 Chinese PDF GB/T 45502-2025GB 18245 2024_Chinese: Safety specification for dust explosion prevention and protection in tobacco processing system (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 18245 2024

English versions: GB/T 5844-2025

English versions: GB/T 44947-2024

GB/T 15604-2024_Chinese: Terminology for dust explosion prevention and protection (Chinese: 粉尘防爆术语)

5-2024_Chinese: Mechanical structures for electrical and electronic equipment - Outdoor enclosures - Part 3: Environmental requirements

English versions: GB 34668-2024

English versions: GB/T 45494-2025

GB/T 45256-2025_Chinese: Press and publication - Knowledge service - Construction process of knowledge ontology (Chinese: 新闻出版 知识服务 知识本体构建流程)

English versions: GB 37219-2023

2-2024_Chinese: Programmable controllers - Part 2: Equipment requirements and tests (Chinese: 可编程序控制器 第2部分: 设备要求和测试)

English versions: GB 5768

English versions: GB 1588-2024

English versions: GB/T 45175-2024