anchor drill造句

• Development of mz150 all - hydraulic multi - functional anchor drill
  150型全液压多功能锚杆钻机的研制
• Series ygl track - type anchoring drilling rig
  工程钻机分为：
• Medium - sized drilling rigs for cge , including xy series core drills , gq series engineering drilling machines , mgj series anchoring drilling machines , directional drilling machines and hydraulic components etc
  系列锚杆钻机和非开挖定向钻机的生产基地，也是我国定点生产各种中浅孔液压岩芯钻机的中型骨干企业。