杭州赛奇工程机械厂多桅柱铝合金平台达到了22m；

Hangzhou Wellkeep Engineering Machinery Factory multiple mast aluminum platform to achieve 22 m;

youdao

杭州赛奇工程机械厂多桅柱铝合金平台达到了22m；

Hangzhou Wellkeep Engineering Machinery Factory multiple mast aluminum platform to achieve 22 m;

youdao