... shielded, control cableSuitable for being laid indoors, in cable trench, pipelines or other specific occasions that demands shielding. ... insulated, PVC sheathed, steel-tape armored, control cableSuitable for being laid indoors, in cable trench and pipelines, directly burial ... PVC sheathed, thin steel wire-armored, control cableSuitable for being laid indoors, in cable trench, pipelines, silo or other ...