您要查找的是不是：
- decolourized shellac 脱色紫胶片
- The coating was a mixture of shellac and alcohol. 这种涂料是虫胶与酒精的混合物。
- Remember, don't use shellac as your pumice. 记住，填孔时不要用到虫胶。
- Butea gum is also called shellac, insect lac, etc. “紫铆”又名紫矿，还有紫梗、紫草茸、虫胶等名。
- Determine the area where to be shellac. 确定须粉刷防虫漆的区域。
- Here year-round spring, rich shellac. 这里四季如春，盛产紫胶。
- Do not use any shellac while pumicing. 千万不要在填孔时再用虫胶。
- She wanted to shellac the desk to protect it from water spots. 她想在桌子上涂虫漆以防水滴斑点。
- Shellac also happened to be an effective electrical insulator. 紫胶恰巧还是一种有效的绝缘物。
- You can apply canned shellac with a disposible paint brush. 你能用油漆刷子应用罐装虫漆。
- The decolour reaction of HCPCF with IO?-?3 in acid medium is reported. 在酸性介质中HCPCF与IO-3反应;IO-3将HCPCF的四氮基转化为无色氧化型而使红色逐渐减褪.
- This product won't produce decolour, besmirch, agglomerate phenomenon. 本产品不会产生脱色，污渍，结块现象。
- When all of the shellac is removed, wash the entire top with alcohol. 当所有漆封层去掉后，用酒精擦遍整个琴身。
- It went on to replace rubber, shellac and gutta-percha as an insulator. 它开始取代橡胶、虫胶和杜仲胶，用作绝缘材料。
- But passed one year hind, the floor before sofa with respect to decolour, red floor became white. 可是过了一年后，沙发前面的地板就脱色了，红地板变成了白色。
- This craft is simple, charge is inferior, ding hopes to become the dye decolour new method of a kind of ideal. 本工艺简单,费用较低,町望成为一种理想的染料脱色新方法。
- Shoe mouth is orderly tight, whether does shoe lining, face have become angry, decolour. 鞋口是否整洁严实,鞋里、面是否有变色、脱色。
- Decolour of dye of shoe lining change causes sock pollution to happen from time to tome. 鞋里革染料脱色引起袜子污染时有发生。
- Decolour blanchs art to be able to be divided again outside be, blanch art and inside blanch art two kinds. 脱色漂白术又可分为外漂白术和内漂白术两种。
- Baekeland recognized a killer ap when he saw one. If only he could come up with a synthetic substitute for shellac. 贝克兰独具慧眼，他迫切希望找到紫胶的合成替代物。
