A flexible wire or plant-fiber cable or rope used as a spinning chain. see spinning chain.
Automatic spider, английский A foot and/or hydraulically actuated drill-rod clamping device similar to a wommer safety clamp. see wommer safety clamp.
High-pressure hose, английский A flexible hose reinforced with coiled or woven metal wires forming a tube capable of containing a liquid or gas under high pressure without bursting.
