1) wedge colormeter
楔管比色计
2) wedge colorimeter
楔形比色计
3) wedge colorimeter
楔形比计
4) glass tubes of chromometer
比色计玻管
5) capillator
['kæpileitə]
毛细管比色计
6) colorcord colorimeter
色比色计
补充资料:阿布尼氏比色计