Weight of roofs and floors supported entirely by the exterior walls, with no load-bearing partitions. Posts and pillars are used at points where the span is too wide for exterior wall support.
Weight of roofs and floors supported entirely by the exterior walls, with no load-bearing partitions. Posts and pillars are used at points where the span is too wide for exterior wall support.
안녕하세요. 카카오톡 상담 기능이 다시 정상적으로 작동되어 다시 오픈 되었습니다. 궁금하신 점이 있으시면 언제든지 여기 카카오톡 채널을 통해 연락주세요. 항상 감사합니다.
