Della drill rig

drill rig and tools manufacturer
Mob/Whataapp/Wechat:0086 193 311 66255
Email: feida2024@126.com

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0:10

89mm drill pipe joint/connection#drillpipe #drillrod #drillrodjoint

Della drill rig

Shared 3 months ago

9 views

0:09

crawler chassis for drilling rig is loading #crawlerdrilling #drillingmachine #machinery #geotachnik

Della drill rig

Shared 9 months ago

4 views

0:11

gearrig assembly for 150m drilling rig#drillingrig#drillrig #drillingmachine

Della drill rig

Shared 1 year ago

174 views

0:17

three wings PDC bit(Whatsapp: 0086 193 311 66255)

Della drill rig

Shared 1 year ago

85 views

0:13

SPT tools for soil

Della drill rig

Shared 1 year ago

29 views

0:13

drill machine with tower

Della drill rig

Shared 1 year ago

47 views