1.} Ntau ntau hydraulic pob zeb xyaum muaj rau xaiv, suav nrog hom sib txawv thiab cov qauv .
{{02. phoo ntawv thiab xa tawm ntawm lub chaw tsim kho yog yooj yim thiab nrawm}
3. Lub Pob Zeb Drilling Ceev yog nrawm, thiab ntawm cov pob zeb nrog lub hardness nrog 7 6 degrees tuaj yeem ncav ib feeb.
4. yooj yim rau kev ua haujlwm .
5. Tus nqi Drilling yog qhov tsawg, thiab tus nqi yuav khoom yog 1/10 ntawm qhov ua tau zoo dua li ntawm pneumatic pob zeb drilling rig {{4 4}}
6.}}}} Muaj cov hmoov av tshem tawm muaj cov khoom siv rau kev xaiv los txhim kho ib puag ncig ua haujlwm.
7. wireless chaw taws teeb tswj kev ua haujlwm tuaj yeem siv nyob rau hauv qhov kev khawb los ua kom muaj kev nyab xeeb ntawm cov haujlwm.
8360℃tig mechanism, haum rau kev nqis los ntawm cov ces kaum sib txawv .
