ULC 60855-1
ULC 60855-1
Live Working - Insulating foam-filled tubes and solid rods - Part 1: Tubes and rods of a circular cross-section (CAN/ULC-IEC 60855-1:2016)standard by Underwriters Laboratories of Canada, 08/01/2016
standard by Underwriters Laboratories of Canada, 08/01/2016