Jietaihongli high quality interlock kelly bar & casings &drilling bucket & drilling rig manufacture
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2 years ago
00:01:39
1
Jietaihongli high quality interlock kelly bar & casings &drilling bucket & drilling rig manufacture
3 years ago
00:00:41
1
High quality Core barrel with roller bit made by jietaihongli. cathy@. +86 13311085686
2 years ago
00:00:58
1
Beijing jietaihongli Soilmec R516 Rotary drilling rig for sale. +8613311085686, cathy@
3 years ago
00:00:10
1
High quality drilling tools & casings made by jietaihongli . cathy@. WA +86 13311085686
3 years ago
00:00:06
1
High quality friction B125 kelly bar made by jietaihongli. Any interested pls contact Cathy Lee .
3 years ago
00:00:11
1
High quality drilling teeth from jietaihongli .any interested pls contact:WhatsApp 008613311085686
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