Attention: a filter screen should be added between machine mixer and aggregate bin to filter the grout.

 
  • 注意事項:在灰漿攪拌機和集料斗之間設一道過(guò)濾網(wǎng),過(guò)濾漿液。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan