infra

• Far infra red drying oven for the wood
  远红外木材干燥炉
• Method of expression of performance of air quality infra - red analysers
  空气质量红外线分析仪性能表示方法
• Dispersive infra - red gas analyzer
  色散红外线气体分析器
• Intrusion detection - active infra - red detectors - specific standard
  侵入检测.主动式红外线检测器.专用标准
• Infra - red electronic distance meter
  红外线电子测距仪
• Gas analysis by absorption of a non dispersive infra - red radiation beam
  用不分散红外线射束吸收的气体分析法
• Infra - marginal analysis of employment alternatives of rural labor in china
  中国农村劳动力就业取向的超边际分析
• Heating by far infra - red radiation
  远红外辐射加热
• Butadiene rubber - determination of microstructure by infra - red spectrometry
  丁二烯橡胶微观结构的测定红外光谱法
• Infra - red electronic distance m
  红外线电子测距仪