JA1000 series replaceable type offset printing machine: Wide printing width, variable printing size.

JA1000系列更换式胶印机：幅面宽，印刷尺寸可变。

youdao

JA1000 series replaceable type offset printing machine: Wide printing width, variable printing size.

JA1000系列更换式胶印机：幅面宽，印刷尺寸可变。

youdao