Pay in 4 interest-free payments of $14.75 Learn more
Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
GB/T 28572-2025_Chinese: Specification and technical parameters of inlet valves for large and medium-sized hydraulic turbines (Chinese: 大中型水轮机进水阀门规格及技术参数)
GB/T 17395-2024_Chinese: Dimensions
7-2024_Chinese: Proton exchange membrane fuel cells - Part 7: Test method of carbon paper properties (Chinese: 质子交换膜燃料电池 第7部分：炭纸特性测试方法)
English versions: GB/T 5844-2025
1-2025_Chinese: Information technology - Building information model(BIM) software - Part 1: General requirements (Chinese: 信息技术 建筑信息模型（BIM）软件 第1部分：通用要求)
GB/T 16679.1-2024 Chinese PDF (GB/T16679.1-2024) GB/T 20965-2025 GB/T 28572-2025_Chinese: Specification and technicalGB T 16679. 1 2024_Chinese: Industrial systems, installations and equipment and industrial products Designation of signals Part 1: Basic rules (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 16679. 1 2024
