三层结构实木复合地板
3-layer solid wood composite parquet
木竹复合层合板
Wood-bamboo composite panel
竹木复合层合板
Wood-bamboo composite laminates
wood-bamboo composite laminate
wood-bamboo composites board
wood-bamboo composite board
三层PE复合结构
composite structure with 3 coats of PE
三层复合保温管
Three-layer insulating pipe
三层复合材料
three-layer components of composite material
三层复合锭坯
three-layer composite ingot
三层复合铝箔
3-layer composite aluminum foil
三层复合敏感膜
sensing sandwich diaphragm
层合复合材料
laminated composites
Composite laminates
laminated composite materials
composite lamination
laminated composite
层合复合材料壳
laminated composite shell
复合复层技术
surface composite coatings technique
积层板复合材料
laminated composite material