STRONG PARTNERS FOR SMALL DIAMETERS Process technology for lying a drainage piping under ground water BOHRTEC PROCESS TECHNOLOGY
STRONG PARTNERS FOR SMALL DIAMETERS Process technology for lying a drainage piping under ground water 1. Injection
BOHRTEC PROCESS TECHNOLOGY STRONG PARTNERS FOR SMALL DIAMETERS Process technology for lying a drainage piping under ground water 2. Core drilling
BOHRTEC PROCESS TECHNOLOGY STRONG PARTNERS FOR SMALL DIAMETERS Process technology for lying a drainage piping under ground water 3. Pilot drilling
BOHRTEC PROCESS TECHNOLOGY STRONG PARTNERS FOR SMALL DIAMETERS Process technology for lying a drainage piping under ground water 4. Extraction of the inner pilot rods
BOHRTEC PROCESS TECHNOLOGY STRONG PARTNERS FOR SMALL DIAMETERS Process technology for lying a drainage piping under ground water 5. Jacking of the filter
BOHRTEC PROCESS TECHNOLOGY STRONG PARTNERS FOR SMALL DIAMETERS Process technology for lying a drainage piping under ground water 6. Extraction of the outer pilot rods and simultaneous containment of the filter drain