MIL-STD-769D, MILITARY STANDARD: INSULATION REQUIREMENTS FOR MACHINERY AND PIPING (01 APR 1971)
MIL-STD-769D, MILITARY STANDARD: INSULATION REQUIREMENTS FOR MACHINERY AND PIPING (01 APR 1971)., The purpose of this standard is to prescribe the requirements for thermal insulation of piping, machinery, uptakes, and mechanical equipment for ships of the US Navy.