本机用于结帮机前，经本机加热蒸湿，使其鞋面软化以易结帮。

Used before lasting machine, this machine makes vamp soft and eady to lasting through heating and moistening.

youdao

本机用于结帮机前，经本机加热蒸湿，使其鞋面软化以易结帮。

Used before lasting machine, this machine makes vamp soft and eady to lasting through heating and moistening.

youdao