The sheetjoin method is simple and convenient, and calculating program is correct and reliable.
作业实践说明，该接边方法简便实用，计算程序正确可靠。
2
Everything you need to know to join the fun is available on the 2007 UK Nationals fact sheet.
你需要知道参加开心的一切在2007英国公民概况是可提供的。
3
The example of using single-layer aluminium sheet will explain the design of aluminium sheet curtain wall, the methods of installation and the draft of basic join point connecting.