滤纸式烟度计的英文

• effective optical path length
• filter type smokemeter

• 滤纸:    filter paper
• 式:    type; style
• 烟:    smoke
• 度:    surmise; estimate
• 计:    count; compute; calculate; n ...

例句与用法

1. Verification regulation of filter - type smokemeters
   滤纸式烟度计检定规程
2. Specification of filter type smokemeter for vehicle with diesel engine
   柴油车滤纸式烟度计技术条件
3. Filter type smokemeter
   滤纸式烟度计
4. Motor vehicle safety testing equipment technical requirements of verification - part 5 : technical requirements of verification for filter type smokemeter
   机动车安全检测设备检定技术条件第5部分:滤纸式烟度计检定技术条件