qz-3 50m depth core drilling rig, geotechnical investigation drilling machine

Published 3 years ago • 188 plays • Length 0:11

Download video MP4
Download video MP3

Similar videos

0:09

qz-3 small portable core drilling rig, geotechnical investigation drilling machine
0:11

qz-3 small core drilling rig machine, can take soil and rock core sample, can drill 50m depth
0:11

qz-3 small portable core drilling machine, soil and rock core sample drilling rig, samples show
0:12

50m depth small core drilling rig, hydraulic core drilling rig for geological exploration
0:11

qz-3 small core drilling rig, can do core drilling for geological exploration, spt equipment
11:07

homemade water well drilling machine (built from parts of half forklift)
3:18

6.3 km chinese petrol drilling rig for soil gasoline driller earth amazon
8:43

mobile water well drilling rig i my first bad borehole
0:24

qz-3 small portable geological exploration core drilling rig
0:11

50m depth small core drilling machine, core sample drilling rig, spt test equipment drilling machine
0:49

qz-3 portable small spt diamond core drilling rig machine for geological exploration
0:14

small portable core drilling rig, geotechnical investigation drilling machine, spt drilling rig
0:26

qz-3 small portable core drilling rig for exploration, is doing spt test
0:11

qz-3 core driling rig machine
0:15

qz-2d small core drilling rig, geotechnical drilling machine
0:11

qz-3 small portable core drilling rig machine, take soil and core sample for geological exploration
0:09

50m depth yqz-50a small portable core drilling machine, geotechnical core drilling rig
0:11

qz-3 small portable core drilling rig, geotechnical drilling rig machine
0:26

50m depth small core drilling rig, geological exploration drilling machine, spt equipment
0:26

china qz-3 small portable core sample drilling rig machine, drill soil and rock, spt test equipment
0:14

qz-3 small portable core sample drilling rig machine, also can do spt test
0:14

small portable core drilling machine, 50m depth geotechnical drilling machine

Clip.africa.com - Privacy-policy