achromatic

the achromatic gloom.

阴郁。

dimethylbenzoyl chloride is achromatic color or fair yellow liquid. It's an intermediate for medicine, pesticide and photosensitive material.

5二甲基苯甲酰氯)或微黄液体。用于有机合成制造农药、医药、感光材料中间体。

And the materials are transparent， achromatic， smellless， and innocuous.They won't affect the color and the vein of tiles.

而且这种材料透明、、臭、毒，同时也不影响[抛光砖花及纹理效果。