polystyrene styrene
polystyrene styrene, Total:2 items.
The international standard classification for "polystyrene styrene" includes: .
The Chinese standard classification for "polystyrene styrene" includes: .
PL-PKN
- PN C89068-1961 Polystyrene. Deferminafion of ?he S?yrene-con?en?s
SE-SIS
- SIS 16 66 60-1966 Styrene moulding and extrusion compounds. General information
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