常見例句雙語(yǔ)例句Carpet backing (secondary) - Fabric bonded on the backside of the carpet forming an underlay.二級(jí)地毯底布：用來(lái)縫制地毯的褐色邊緣，組成襯底。Carpet backing (primary) -The base fabric on which pile yarns are tufted an anchored to make a carpet.一級(jí)地毯底布：在底布上面鋪上層層紗線，最后組成簇絨地毯。Carpet backing cloth (CBC) is a kind of balanced fabric, weighing between 180 - 407 g/m2 used as a base for making carpets.地毯底布是一種較為結(jié)實(shí)的纖維布料，每平方重量在180到407克之間，用來(lái)做地毯底部的襯布。權(quán)威例句The recycled blue jeans will be used as both sound absorption material and carpet backing.FORBES: Ford Focus Uses Recycled Jeans 返回 carpet backing