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GAPEX RPP20EU50AL PP |
韩国湖南 PP SFC-750R |
荷兰DSM TPE S4149D BK |
Polycarbonate (PC) PC 740/36 FR UV (b) UL黄卡 |
SAXAMID PTFE 126F6T3 物性表 |
PP-- |
PP-巴西Polibrasil-PMT-6190 |
现货供应 EVICOM GI3/885 PVC |