by LoRENZO Carlo 9 years ago
678
More like this
by Cinzia DI_GIANNATALE_
by Nicoletta Farmeschi
by Alessia Palumbo
by Riccardo Graziano
PVC
POLIESTERE O POLISTIROLO
Al(CH2CH3)2Cl
POLIPROPILENE (HDPE)
TiCl3
POLIESTERI
POLICARBONATI
POLIURETANI
RESINE EPOSSILICHE
PET
NYLON 6,6