緊賽R30S
緊賽??R30S,R40S,R50S各類產(chǎn)品
賽絡R30S, R40S, 50S各類產(chǎn)品
渦流紡R40S, 40S, 50S各類產(chǎn)品
渦流紡TR40S, TR50S各類產(chǎn)品
RJC緊賽32支，40支50支等各品種
