ULC/ORD-C959-93
540°C And 760°C Industrial Chimneys
Status: Valid
Expiry Date: 2023-01-30
Certification Body: Underwriters' Laboratories of Canada
Sector: Fire
ORD Number: ULC/ORD-C959-93
Canadian Regulatory Authority: Interprovincial Gas Advisory Council
Applicability Date: 1993-01-31
Published Date: 1993-01-31