IR spectrophotometer

... IR spectrophotometer 红外线分光光度计 Beckman spectrophotometer 贝克曼分光光度计 glan spectrophotometer 葛兰分光光度计 ...

 infrared

通用型红外分光光度计 universal infrared spectrophotometer 红外线分光光度计 IR spectrophotometer ; infra-red spectrophotometer ; infrared 红外记录分光光度计 infracord spectrohoptometer ..