Wireline Hq Double Tube Core Barrel Assembly

=== Base Info ===

• Model NO.：Double Tube Core Barrel
• Type：Core Drill
• Usage：Well Drilling
• Certification：ISO
• Trademark：KIMDRILL
• Transport Package：Wooden Case
• Specification：AQ, BQ, NQ, HQ, PQ,AQTK, BQTK, BQ3, NQ2, NQ3, NQTT
• Origin：China
• HS Code：84123100

=== Description ===