沙伯基础 SABIC PPcompound 7694 ¥8.00 沙伯基础 LNP STAT-KON PP MFD03 ¥8.00 沙伯基础 LNP THERMOCOMP PP MFB71L ¥8.00 沙伯基础 SABIC PPcompound 8650MB1 ¥8.00 沙伯基础 SABIC PPcompound S3620 ¥8.00 沙伯基础 SABIC PPcompound 7575 ¥8.00