I'm afraid tidiness is not his strong point , ie he is untidy.我看他这个人不大讲究整洁.Tidiness in the workshop is really essential for producing good work...工作间干净整洁对于生产出好的产品非常重要。Employees are expected to maintain a high standa...
Objective To study the distribution of the chromatic value of gingival porcelains.目的了解临床常用牙龈瓷的颜色参数....decorative 17th and 18th century porcelains.17和18世纪装饰用的瓷器All the porcelains produced in Jingde Town are fine works of ...