共找到 9 条与 列车广播、电视 相关的标准,共 1 页
이 규격은 원심식, 혼류식, 축류식 등의 송풍기와 압축기 그리고 배기 장치 등 모든 종류의
Turbocompressors-Performance test code
이 규격은 일반적으로 사용하는 고정형 및 스키드 부착형 공기 압축기의 안전 설계, 시공,
Stationary air compressors-Safety rules and code of practice
이 규격은 다양한 종류의 압축기에 대한 분류와 정의를 규정한다.
Compressor-Classification
Defines the protocol for Inter-car and Intra-car serial data communications between subsystems aboard passenger trains. It sets forth the minimum acceptable parameters for a network that can simultaneously handle monitoring and controls traffic from multiple systems. While the network itself is not vital, it is intended to be capable of carrying vital messages. The standard will be structured with respect to the OSI seven layer model.
Standard for Communications Protocol Aboard Trains
Test methods for railway train broadcasters
Technical requirements for railway train broadcasters
Standard series of PA switching equipment for railway stations and outdoor PA intercom user equipment
Establishes provisions for the safe design, construction, installation and operation of stationary and skid-mounted compressors. Specifies requirements to help minimizing compressor accidents and defines general safety practices for the field. It does not apply to prime movers. The following types of compressor are excluded: with a shaft input less than 2 kW; with an effective discharge pressure less than 0,5 bar or exceeding 50 bar; supplying air for breathing, diving or surgery, such used for air brake systems; ejektors.
Stationary air compressors; Safety rules and code of practice
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