• HCH - 34树脂一种弹性通用聚酯树脂为基础。加入一定量触变剂配制糊状树脂。

    HCH-34 get coat resin is a versatile elastic polyester resin based. by adding a certain amount of preparation of the thixotropic paste resin.

    youdao

  • HCH - 34树脂一种弹性通用聚酯树脂为基础。加入一定量触变剂配制糊状树脂。

    HCH-34 get coat resin is a versatile elastic polyester resin based. by adding a certain amount of preparation of the thixotropic paste resin.

    youdao

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