1.What distinguishes porcelain tiles from ceramic tiles?
1.瓷砖与陶瓷砖的主要区别是什么？
2.Protecting a tile floor after installation?
2.瓷砖地板安装后如何保护？
3.Common cause of grout cracking on walls?
3.墙体灌浆开裂的常见原因是什么？
4.Minimum thickness for framed shower glass?
4.框架式淋浴玻璃的最小厚度是多少？
5.Double glue-down carpet installation:
5.双层胶粘地毯安装指的是：
6.Disadvantage of bristle brushes?
6.鬃毛刷的缺点是？
7.What is used to join two different types of flooring?
7.连接不同地面材料时应使用什么？
8.Disposing of used latex paint cans?
8.如何处理用过的乳胶漆罐？
9.After kitchen subfloor installation next step?
9.厨房底层地板安装完成后，下一步是？
10.Identify component E in the diagram:
10.识别图中的组件 E：
