Polybutylene terephthalate (PBT) is a semicrystalline thermoplastic polymer formed by a condensation process.
PBT是通过浓缩成型而制备,半结晶热塑性塑料。
Polybutylene terephthalate (PBT) is a semicrystalline thermoplastic polymer formed by a condensation process.
PBT是通过浓缩成型而制备,半结晶热塑性塑料。
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