您要查找的是不是:
- Abstract: A new type infrared photoelectricity smoke fire detector,which was made by the components of made in China, is expounds. 文摘:阐述作者研制的一种用国产元器件制成的红外光电感烟火灾探测器。
- Pavilion steel grid structures, have a body with air-conditioning, temperature sense Smoke Fire, CCTV, radio, power supply, water supply and drainage systems. 展馆采用钢网架结构,配有分体空调、温感烟感消防、闭路监控、广播、供配电和给排水系统等。
- Point type smoke fire detector meets the requirements of GB4715-1993. The test itemsinclude Electrostatic discharge, Radiated electromagnetic fields, and Electrical transient bursts. 点型感烟火灾探测器应符合GB4715-1993标准的要求。检测项目有:静电放电;辐射电磁场;电快速瞬变脉冲群。
- Smoke sensors warned us of the fire. 烟雾探测器已向我们发出火警警报。
- polymer film smoke fire detector 聚合物薄膜感烟火灾探测器
- Test methods for smoke fire dampers 排烟防火阀试验方法
- ionization chamber smoke fire detector 离子感烟火灾探测器
- Pumping Air Smoke Fire Detect System 抽气式感烟探测系统
- A fire was burning in the grate. 火在壁炉中燃烧着。
- He took out a fire insurance policy for his house. 他为自己的房子办理了一份火险保险单。
- Smoke trailing from a dying fire. 从熄灭的火堆上飘出的烟
- It was once thought unmanly not to drink and smoke. 身为男子不抽烟不喝酒曾视为无男子气概。
- The castle was hidden behind a curtain of smoke. 城堡被一层烟雾遮掩着。
- The tail exhaust pipe of the motor vehicle emitted poisonous smoke. 机动车的尾部排气管排出有毒的浓烟。
- A good cigarette will smoke at least ten minutes. 一支好烟至少可以抽10分钟。
- He used to smoke a pack of cigarette a day. 他过去经常一天抽一包香烟。
- Smoke was rolling up from the burning oil up smoke. 正在燃烧的汽油箱上浓烟滚滚。
- The kettle was boiling away merrily on the fire. 壶水烧开了咕嘟咕嘟地滚泡。
- So be it. We shall smoke the pipe of peace. 好吧,咱们抽袋烟言和吧!
- A crowd gathered at the scene of the fire. 许多人聚集在火灾现场。