disperse yellow brown

常见例句

双语例句

• The determination of Disperse Yellow RGFL, Disperse Brown 2RL and Disperse Red S-BWFL on coloured Dacron fibres by coefficient multiple derivative spectrophotometry is described.
  本文介绍了用系数倍率导数光谱法同时测定黄棕色涤纶上的分散黄RGFL、 分散棕2RL、分散红S-BWFL的配比。
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