爱给网提供海量的免费商用 (cc协议)资源素材免费下载, 本次作品为flac 格式的火灾报警测试(fire_alarm_testing), 本站编号35653038, 该免费商用 (cc协议)素材大小为290k, 时长为00:05, 声道为立体声, 音质为SQ无损品质, 比特率为455k, 采样率为48000k, 许可范围为可商用,署名,协议名称为CC署名3.0, 作者...
Fire Alarm Testing 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 火灾报警测试 翻译结果2复制译文编辑译文朗读译文返回顶部...
The present invention relates to testing equipment 20 for a fire alarm 1. It includes a testing pole ( 21 ), a range spacer ( 23 ) connected to the testing pole ( 21 ), and a reflective means and/or scattering means situated in the inside of the essentially pot-shaped designed range ...
火灾报警和sprinler测试 翻译结果5复制译文编辑译文朗读译文返回顶部 fire alarm and sprinler testing 相关内容 a“ Please sir, ___59___ him another chance.”said Jim’s father. “ We don't have any newspapers in our house, so nobody in our family knew that Mr Napoleon ___60___ ill.”...
SUBSTANCE: fire alarm is located in housing of test bench. Heat flow to fire alarm is modulated by means of modulator which is designed as rotating overlapping disk with calibrated holes. It is driven by means of electric motor which is connected to control unit which is connected to unit ...
Why do we test fire alarm systems? To ensure that the system providing early-warning of fire to the occupants operates reliably during a fire. Once technicians have installed or repaired a fire alarm system, testing that system represents one of the most important things that needs to happen....
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Fire alarm and notification devices Integrated fire damper control Mass Notification Smart alarm and evacuation solutions for all building types In case of emergency, getting people out of the danger zone is imperative. Our advanced alarm and evacuation solutions make sure that people get away from ...
Fire, Smoke, Factory/Hotel/School/Office Fire Alarm Control Certification CE, ISO, RoHS Alarm Volume (within 1m) ≥80dB Networking Mode GSM/TCP/IP Receive Frequency Wired Product Name Addressable Fire Alarm & Fire Suppression Detectio Power Supply 110VAC/240VAC Battery 12V2ah*2...
Receive Frequency 433.92MHz Wiring Mode Bus System Transport Package Carton Box Specification 58*28*14 Trademark Asenware Origin China HS Code 8531100000 Production Capacity 20000PCS/Mont Product Description Factory 1-8 loop addressable fire alarm ...