A.0.7m B.0.8m C.1.0m D.1.2m
A.與門扇之間連接密閉 B.防靠墻一面受潮變形 C.門框與墻體連接緊密 D.可使門框的外觀美觀
A.800mm~900mm B.900mm~1000mm C.1000mm~1100mm D.1100mm~1200mm