Machine tools for high torque transmisions in drilling; Oil field equipment, namely, drilling rig mechanization machines and devices

Optical fibres; optical fibre cables; conduit, ducts and tubes for cables, electrical power cables, acoustic cables, signal cables, optical fibres and optical fibre cables, hardened fibre cables, ruggedized fibre cable, ruggedized fibre connector, connectors for fibre to the home, connectors for fibre to the premises, hardened closure, hardened fibre closure, harsh fibre connector assembly, ducts, conduit and cables for cable television and communication cables; pre-connectorised cables; cond...