• 聚苯乙烯泡沫塑料元件开口直至感觉已接合

    Press styrofoam element into the opening until it is felt to engage.

    youdao

  • 本文废旧聚苯乙烯泡沫塑料再生利用进行了研究。

    In this paper the recycle of polystyrene foamed plastic waste was studied.

    youdao

  • 废旧聚苯乙烯泡沫塑料回收再利用一直人们普遍关注的课题。

    Recovery and reuse of waste polystyrene foam are being paid their attention to.

    youdao

  • 废旧聚苯乙烯泡沫塑料回收再利用一直人们普遍关注的课题。

    Recovery and reuse of waste polystyrene foam are being paid their attention to.

    youdao

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