您要查找的是不是：
- Keywords tunnel drilling;hybrid type airiness;remove the dust; 巷道掘进;混合式通风;除尘;
- The invention uses backplate of header section as drilling platform, which can stretch forth-and-back, sway left-and-right, be adjusted in height, and revolve itself to accomplish the tunnel drilling. 本发明具有前后伸缩、左右摆动、上下高度调整及护顶机自身伸展收缩折叠等功能。
- exploratory tunnel drilling method 勘探坑道掘进方法
- Keywords Tunnel;Shotcreting robot;Hydraulic system; 隧道;喷浆机器人;液压系统;
- Keywords Tunnel;Mycetes;Mycetes pollution; 坑道;真菌;真菌污染;
- The test bench for coal mine underground tunnel drilling rig 煤矿坑道钻机性能检测试验台
- Keywords tunnel kil nfiring temperature difference; 关键词隧道窑;烧成;温差;
- Keywords Tunnel boring machine power system Energy savi; 盾构掘进机;动力系统;节能;
- Keywords tunnel;malisan material;technology of reinforcing; 巷道掘进;马丽散材料;加固技术;
- Keywords Tunnel knife;Scleral flap;Trabeculectomy;Glaucoma; 隧道刀;巩膜瓣;小梁切除术;青光眼;
- Keywords tunnel kiln;reaction pot;spong iron;design parameter; 隧道窑;反应罐;海绵铁;设计参数;
- Study on Movable-bed Model Test for the First Tunnel Drilling Project Under the Yangtze River in Wuhan 武汉长江第一越江隧道工程动床模型试验研究
- Keywords Tunnel;The chroma of mycetes in the air;Reference standard; 关键词坑道;空气真菌浓度;参考标准;
- Keywords tunnel tube awning steel grill;guide pipe;shotcrete lining;ramp; 管棚铜格栅;导管;喷混凝土支护;斜坡道;
- Keywords tunnel;cable anchor technique;botting-groting technique;crossing; 巷道;锚索技术;锚注技术;交岔点;
- Keywords Tunneller Isolation Wire-rope isolator; 掘进机;隔振;钢丝绳隔振器;
- tunnel drilling 巷道掘进
- tunnel drilling car 隧道打眼车
- tunnel drilling rig 隧道钻孔机
- Keywords:overlong drilling and grouting pile; construction; quality control. 超长钻孔灌注桩；施工方法；质量控制；
