Abstract Recently, a good news came from the Yuanlu 30 well in northeastern Sichuan. The impregnated diamond drill bit developed by Shengli Oilfield Drilling Institute was successfully applied in the...
The diamond drill is not only used for a long time, but also can be reused. The diamond drill that is returned to the factory is similar to the diamond drill used at the factory, and it can save a...
We'll make each individual effort to become exceptional and ideal, and speed up our steps for standing inside the rank of worldwide top-grade and high-tech enterprises for Handheld Core Drill , Handheld Core Drill , Hand Held Core Drill , Because we stay with this line about 10 years. We got most effective suppliers support on excellent and cost. And we had weed out suppliers with poor high quality. Now several OEM factories cooperated with us too.
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