微信扫码登录
只需一步,快速開始
( C: O6 ?; V3 r- U1 X. Y9 E" _9 i# B 緊密紡紗裝置compact spinning system h2 q, D2 w1 [3 U# f! D% U! N) c+ }- E) d) J2 w) j' n 緊密紡紗裝置又稱集聚紡紗裝置。在環錠細紗機上用于減少毛羽的裝 ...
關于我們|手機版|下載說明|促織網 ( 京ICP備14010041號-2|京公網安備11010502056754號 )
GMT+8, 2025-7-22 20:24 , Processed in 0.125000 second(s), 21 queries .
Powered by Discuz! X3.5
© 2001-2025 Discuz! Team.