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PP ACCUTECH HP0336W30L |
Borealis PP MB471WG |
德国巴斯夫 PBT B 4406 G4 |
ARMAMID PA6 HC 30物性表 |
CALIBRE PC 603-3物性表 |
LNP pc Thermocomp DF006物性表 |
ABS--770 |
现货供应 BENVIC EB 506 PVC |
现货供应 Formolon 40 PVC |