catcher

• Portable chain - saws . chain catcher . dimensions and mechanical strength
  便携式链锯.止链销.尺寸和机械强度
• “ i can catch lots of flies ！ i am the best fly catcher ！
  “我可以抓很多只苍蝇，我是最好的苍蝇捕手！ ”
• Technical requirements for catcher
  跑车防护装置技术条件
• Fouled twice and then struck out ; fouled out to the catcher
  两击出界后三振出局；被捕手接住界外球而出局
• Inversed conical whirlwind dust catcher
  倒锥旋风除尘器
• Reverted conical whirlwind dust catcher
  倒锥旋风除尘器
• Experimental studies on flue gas desulphurization by baggy dust catcher
  利用袋式除尘器烟气脱硫的试验研究
• Portable chain - saws . chain catcher . dimensions and mechanical strength
  便携式链锯.链限制器.尺寸和机械强度
• Application of polyacrylamide complexation on self - swash dust catcher
  聚丙烯酰胺复配物在自激式除尘器中的应用
• Turning back - blow dust catcher
  回转反吹袋式除尘器