单色比色计
monochromatic colorimeter
多色比色测温
Multi-colorimetric Pyrometer
4-氨基安替比林比色法
4-aminopyrine direct colorimetric method
5-二硝基水杨酸比色法
5-dinitrosalicylic acid colorimetry
5-dinitrosalicylic acid
Al-Ferron络合比色法
Al-Ferron complexation timed spectrophotometric method
Al-Ferron complexation colorimetry