asbestos cement building componentasbestos cement componentasbestos-cement building memberasbestos-cement componentasbestos-cement memberasbestos-cement unit石棉: asbest; asbestos; asbestus; ...水泥: cement; -lith建筑构件: slab水泥建筑: cement works建筑构件: building element; building unit; epitoelem; structural element下载手机词典可随时随地查词查翻译