The drum sieve is made of corrugated iron with strip - shaped holes, which is folded to rotundity.
筛网由有条形孔的波形钢板制成并折成筒形.
互联网
Copyright © mingxiaow.com All Rights Reserved.版权所有
本网站内容仅供参考,请以各学校实际情况为主!
工信部备案号:浙ICP备20019715号