短語(yǔ)詞組短語(yǔ)bulk stretch yarn 膨體彈力紗;膨體彈力絲bulk staple yarn 高膨體短纖紗bulk strech yarn 膨體彈力紗bulk glass yarn 玻璃纖維膨體紗high -bulk yarn 高蓬松紗bulk stretch silk yarn 膨體彈力真絲staple fibre bulk yarn [紡]短纖維膨體紗 返回 bulk yarn