1.Correct fastener for door frame installation?
1.安装门框的正确紧固件是？
2.Minimum slope for a tiled shower floor?
2.瓷砖淋浴地板的最小坡度是多少？
3.How to prevent dust when removing old acoustic ceilings?
3.拆除旧吸音天花板时如何防止灰尘？
4.Tolerance for stair riser height and tread length?
4.楼梯踏步板高度和踏板长度的公差是多少？
5.Minimum distance from drywall edge for nails?
5.钉子距石膏板边缘的最小距离是？
6.Wait time before sealing grout after tiling?
6.铺瓷砖后，需要等待多久才能封缝？
7.Where is green board permitted?
7.防水石膏板允许用于何处？
8.Best way to sand wood?
8.打磨木材的最佳方式是？
9.Handrails must:
9.扶手必须满足：
10.Interior molding typically refers to:
10.室内装饰线条通常指：
