MECHANICAL LOCKING SYSTEM FOR FLOOR PANELS AND CORRESPONDING TONGUE
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资源简介：
Floor panels (1b， 1c) are shown， which are provided with a mechanical locking system comprising a tongue with rocker arms that allows locking by vertical turning motion. Floor panels (1b， 1c) are shown， which are provided with a mechanical locking system comprising a tongue with rocker arms that allows locking by vertical turning motion.
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国家林业和草原科学数据中心创建时间：
2023-02-12
