Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
YD/T 5167-2021 |
Technical Specification for Noise Reduction Engineering of Diesel Generator Sets for Communication{译} {译} 通信用柴油发电机组消噪音工程技术规范 |
China Telecommunication Industry
Standards Communication{译} |
![]() English PDF |
YD/T 2657-2021 |
High temperature VRLA battery for Communication{译} {译} 通信用高温型阀控式铅酸蓄电池 |
China Telecommunication Industry
Standards Communication{译} |
![]() English PDF |
MH/T 4028.1—2021 |
Civil Aviation Air Traffic Control Service Ground-Air Communication Equipment Configuration Part 1: Voice Communication{译} {译} 民用航空空中交通管制服务地空通信设备配置 第1部分:语音通信 |
China Civil Aviation Industry
Standards Communication{译} |
![]() English PDF |
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