短语词组短語bulk stretch yarn 膨躰彈力紗;膨躰彈力絲bulk staple yarn 高膨躰短纖紗bulk strech yarn 膨躰彈力紗bulk glass yarn 玻璃纖維膨躰紗high -bulk yarn 高蓬松紗bulk stretch silk yarn 膨躰彈力真絲staple fibre bulk yarn [紡]短纖維膨躰紗 返回 bulk yarn