GB/T 18916.66-2024 Chinese PDF (GB/T18916.66-2024) GB/T 4213-2024 GB/T 14408-2024_Chinese: Low alloy steel

GB/T 14408-2024_Chinese: Low alloy steel castings for general engineering and structural purposes (Chinese: 一般工程与结构用低合金钢铸件)

1-2025_Chinese: Non-destructive testing of heavy duty gas turbine blades and vanes - Part 1: Radiographic testing (Chinese: 重型燃气轮机叶片无损检测 第1部分：射线检测)

power supply units and combinations thereof - Part 2: Particular requirements and tests for separating transformers and power supply units incorporating separating transformers for general applications (Chinese: 变压器、电抗器、电源装置及其组合的安全 第2部分：一般用途分离变压器和内装分离变压器的电源装置的特殊要求和试验)

English versions: GB 19082-2023

GB/T 18916.66-2024 Chinese PDF (GB/T18916.66-2024) GB/T 4213-2024 GB/T 14408-2024_Chinese: Low alloy steelGB T 18916. 66 2024_Chinese: Norm of water intake for industry Part 66: Stone (Chinese: 66) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 18916. 66 2024