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Ʒ

Դ

Ȼ | ̿ | ״ | | ȼ | Һ | | ú | ú | ʯͽ | MTBE

Ѱ׷ | өʯ | ϩ | | | ϩ | | OX | PX | ̿ | ȩ | | ʯ | | | | ռ | Һ | | | ʯ | TDI | | | | | MDI | | ׿ʯ | | ȼ | | | | ϩ | ̼ | | ȼ | Ȼ | ̼ | |

Ȼ | ˳ | LLDPE | PVC | PET | PA66 | PC | PA6 |

֯

Ƥ | ˿ | ɴ | PTA | ڶ | ճ | | ɴ | FDY | FDY

ɫ

ƽ | | ͭ | | Ǧ | п | | | | þ | | |

ʯ | п | к | Ƹ | ߲ | ָ | | | ޷

ˮ | | ľ | ֽ

ũ

| | | С | | Ͳ | |