YY/T 0787-2024 Chinese PDF (YY /T0787-2024) GB/T 1040.1-2025 GB/T 14478-2025_Chinese: Basic technical specification

GB/T 14478-2025_Chinese: Basic technical specification of inlet valves for large and medium-sized hydraulic turbines (Chinese: 大中型水轮机进水阀门基本技术规范)

English versions: GB/T 18029

1-2025_Chinese: Particle - Separation performance test for particle size separator - Part 1: General principles (Chinese: 颗粒 粒度切割器切割性能测试 第1部分：通则)

GB/T 44990-2024_Chinese: Test method for interface bonding strength of coating by laser cladding repairing (Chinese: 激光熔覆修复层界面结合强度试验方法)

English versions: GB/T 45026-2024

YY/T 0787-2024 Chinese PDF (YY /T0787-2024) GB/T 1040.1-2025 GB/T 14478-2025_Chinese: Basic technical specificationYY T 0787 2024_Chinese: Ophthalmic instruments Corneal topographers (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: YY T 0787 2024