GPPS/德国STYROLUTION/171M
特性:用途:
GPPS/德国STYROLUTION/170M
特性:挤出级用途:
GPPS/德国STYROLUTION/130M
GPPS/大庆石化/210
GPPS/大庆石化/208
GPPS/大庆石化/206RA
GPPS/大庆石化/206
特性:注塑级用途: