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- Investigation on Use Effectiveness of Model QFZ-22 Portable Drilling Machine against Outburst in Fully Mechanized Faces QFZ-22轻便防突钻机在综采面的应用效果
- portable drilling machine 轻型凿岩机
- WISDOM DEEP HOLE DRILLING MACHINE CO., LTD. 慧能深孔机械有限公司。
- HANGZHOU WESTAKE BENCH DRILLING MACHINE CO., LTD. 杭州西湖台钻有限公司。
- The drilling machine can do many thingsbesides drilling holes. 除钻孔之外,在钻床上还可以完成多种工序。
- Dimond drilling sheet : Suit for various kind of drill machine. 简 介: 金刚石钻片：适用于台钻、进口、国产机械专用设备。
- The drilling machine should not be started while being debugged. 正在调试的钻床不得开动。
- portable drilling and tapping machine 轻便钻孔攻丝机
- This new model of drilling machine can bore through solid rock ten metres deep. 这台新型钻机能钻透十米厚的坚固岩石。
- After he invented the new drilling machine, honors were thrust upon him. 他发明了新的钻机之后，许多荣耀都加在他的身上了。
- After he invented the new drilling machine, honours were thrust upon him. 他发明了新的钻机之后,许多荣耀都加在他的身上了。
- Anchor drilling machine also effects rapidity of anchor bolt support. 锚杆钻机又直接影响到锚杆支护的速度。
- Capable of operating milling machine, drill machine, grinder, lathe machine. 熟练操作铣床;砖床;磨床;车床(其中2总以上)优先考虑.
- Capable of operating milling machine, drill machine, grinder ,lathe machine. 熟练操作铣床;砖床;磨床;车床(或其中2总以上)将优先考虑.
- a small portable drill held and operated by hand. 用手掌握和推动的一种小手动钻机。
- Cooling nozzle:Use in table drill machine or hand drill(cooling purpose). 水嘴：适用于台钻、手枪钻、出水冷却使用。
- a small portable drill held and operated by hand 用手掌握和推动的一种小手动钻机
- portable electrical drilling machine 轻便电钻机
- portable universal drilling machine 轻便万能钻床
- Tools &Hardware - Power Tools - Core Drilling Machine Details: 1. High standard machin ... 浙江嘉兴买家求购空心钻机/套料钻机/取芯钻机...2009-7-16
