他们为将要入住的第一家庭编制了一些简介，里面有所有房间的彩色照片和建筑图纸，包括可用的家具和艺术品。
They compiled briefing books for the incoming first family with color photographs and architectural drawings of all the rooms in the residence, including what furniture and artwork are available.
核准焊接图纸不可用，因此没有焊接发行说明。
Approved welding drawings are not available, consequently there are no welding release notes.
最新的CAD系统还能提供准备可用包装，设计图的绘制，材料清单以及最终图纸的工具。
The latest CAD systems also provide the tools that are needed to prepare permit packages, plot layouts, bills of material and final drawings.
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