GB/T 39956.2-2021气动电-气压力控制阀第2部分:评定商务文件中应包含的主要特性的试验方法标准
英文:Pneumatic fluid power—Electro-pneumatic pressure control valves—Part 2: Test methods to determine main characteristic...
英文:Pneumatic fluid power—Electro-pneumatic pressure control valves—Part 2: Test methods to determine main characteristic...