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Trailer-mounted Drilling Rigs -
Electromechnical Drilling Rigs -
highway engineering -
Housing construction engineering -
Beam pumping unit -
Hydraulic pumping unit -
Continuous sucker rod -
ROTAFLEX belt pumping unit -
Rubber sheathed cable Heavy duty waterproof cable YC 4X10 -
Universal rubber sheathed flexible cable YC 5X25 -
Low voltage power cable ZR-YJV 5X16 5-core -
High voltage power cable YJV-8.7/15kV 3X95 -
Twisted pair shielded wire RYJSP 4X0.75 -
Shielded twisted pair RVSP 2X1.5 -
YJLHV82 aluminum alloy cable
Petroleum Production Equipment