MECHANICAL LOCKING SYSTEM FOR FLOORING PANELS
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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资源简介：
FIELD: construction. SUBSTANCE: invention relates to flooring panels. Panels of floor coatings are equipped with vertical lock system on short edges， having displacing tenon， which is shifted in one direction in slot for tenon during vertical movement of two panels. EFFECT: technical result is simplification of panels assembling. 26 cl， 7 dwg
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国家林业和草原科学数据中心创建时间：
2023-02-12
