• 实用新型公开了一种用于丝绸业中缫丝蒸汽加热装置

    The utility model discloses a steam heating device for rereeling machines and silk cocoon reeling machines in silk industry, mainly composed of a steam input tube and a condensation returning tube.

    youdao

  • 实用新型公开了一种用于丝绸业中缫丝蒸汽加热装置

    The utility model discloses a steam heating device for rereeling machines and silk cocoon reeling machines in silk industry, mainly composed of a steam input tube and a condensation returning tube.

    youdao

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