complete
exterior at entrance
exterior
interior
exterior stairs
1st floor
carrying up
1st floor slab
timber
pipe and net
piping on slab
foundation concrete filled
underground piping
foundation concrete cured
目次
completeexterior at entranceexteriorinteriorexterior stairs1st floorcarrying up1st floor slabtimberpipe and netpiping on slab
foundation concrete filledunderground pipingfoundation concrete cured