[9.1天花布置TH](9.1%E5%A4%A9%E8%8A%B1%E5%B8%83%E7%BD%AETH.md) [9.2布置燈具BD](9.2%E5%B8%83%E7%BD%AE%E7%81%AF%E5%85%B7BD.md) [9.3燈具定位DG](9.3%E7%81%AF%E5%85%B7%E5%AE%9A%E4%BD%8DDG.md) [9.4燈具開關KG](9.4%E7%81%AF%E5%85%B7%E5%BC%80%E5%85%B3KG.md) [9.5節點連線JJ](9.5%E8%8A%82%E7%82%B9%E8%BF%9E%E7%BA%BFJJ.md) [9.6角線放線QQ](9.6%E8%A7%92%E7%BA%BF%E6%94%BE%E7%BA%BFQQ.md) [9.7半圓跨線BY](9.7%E5%8D%8A%E5%9C%86%E8%B7%A8%E7%BA%BFBY.md) [9.8刪除跨線EBY](9.8%E5%88%A0%E9%99%A4%E8%B7%A8%E7%BA%BFEBY.md) [9.9燈具連線LX](9.9%E7%81%AF%E5%85%B7%E8%BF%9E%E7%BA%BFLX.md) [9.10沿線及兩點燈具BD](9.10%E6%B2%BF%E7%BA%BF%E5%8F%8A%E4%B8%A4%E7%82%B9%E7%81%AF%E5%85%B7BD.md) [9.11定點布燈DDBD](9.11%E5%AE%9A%E7%82%B9%E5%B8%83%E7%81%AFDDBD.md) [9.12天花內弧NH](9.12%E5%A4%A9%E8%8A%B1%E5%86%85%E5%BC%A7NH.md)