GB/T 34874.1-2025 Chinese PDF (GB /T34874.1-2025) GB/T 33492-2024 GB 17918-2025_Chinese: Safety specification for

GB 17918-2025_Chinese: Safety specification for dust explosion protection in bulk grain loading and unloading system in port (Chinese: 港口散粮装卸系统粉尘防爆安全规范)

GB/T 18757-2025_Chinese: Enterprise modelling and architecture - Requirements for enterprise-referencing architectures and methodologies (Chinese: 企业建模与体系结构 企业参考体系结构与方法论的要求)

English versions: GB/T 36800

English versions: GB/T 17435-2025

GB/T 34874.1-2025 Chinese PDF (GB /T34874.1-2025) GB/T 33492-2024 GB 17918-2025_Chinese: Safety specification forGB T 34874. 1 2025_Chinese: Geometrical product specifications (GPS) X ray three dimensional size measuring machines Part 1: Vocabulary (Chinese: GPS X 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 34874. 1 2025