您要查找的是不是：
- 羊毛铬黑Teriochrome black T
- 羊毛铬黑eriochrome black
- 羊毛铬黑Aeriochrome black A
- 羊毛铬黑 teriochrome black t
- 铬黑Teriochrome black T
- 依来铬黑Teriochrome black T
- 羊毛铬黑Ｔeriochrome black T
- 铬黑T染料废水Eriochrome Black T dyestuff effluent
- 变黑darken
- 羊毛铬Eriochrome
- 天黑darkness
- 他找到一份剪羊毛的工作。He found a job of shearing wool from sheep.
- 六价铬hexavalent chrome
- 热水会使羊毛皱缩。Hot water shrinks wool.
- 重铬酸钾potassium dichromate
- 这是一种很好的羊毛织物柔软剂。This is a good fabric softener for woolens.
- 白炭黑white carbon black
- 冬天她喜欢穿羊毛袜。She likes to wear woolen socks in winter.
- 打黑crack down on speculation and profiteering
- 镍铬nickel chromium triangle
