感烟火灾探测器 meaning in English
smoke fire detector
Examples
- Smoke detectors - line detectors using an optical light beam
线型光束感烟火灾探测器 - Radiological protection standards for ionization smoke fire detectors
离子感烟火灾探测器放射卫生防护标准 - Smoke detectors - point detectors using scattered light , transmitted light or ionization
点型感烟火灾探测器 - Technical requirements and test methods for point type smoke fire detectors
点型感烟火灾探测器技术要求及试验方法 - Specification of americium - 24l alpha sources for ionization smoke fire detectors
离子感烟火灾探测器用镅24l放射源的技术条件