T/TYZSXH 01-2020
太原市室内装饰行业协会关于发布《木质门(窗、垭口)套安装与验收规范》团体标准全文的公告
Announcement of the Taiyuan Interior Decoration Industry Association on the release of the full text of the group standard "Specifications for the Installation and Acceptance of Wooden Doors (Windows, Passages)"