Elevation view of through hole.
通孔的正视图。
The oil hole zoning and pedal locks, set on the tank tops, used for measuring the elevation and oil tube temperature and sampling, etc.
量油孔分带锁式和脚踏式，安装于油罐顶部，用于测量管内油品的标高和温度及取样等。
Strong plus pressure, strong elevation force, large output torque and strong drilling capacity can satisfy the demand for deep hole drilling.
加压力大、提拔力大、输出扭矩大，钻探能力强，能满足深孔钻探的需要。
应用推荐