Documents Earthing System

SUBJECT EARTHING SYSTEM Objectives: Upon completion of this unit, the trainees should:     Know about the concept of earthing Be familiar with the earthing system…

Documents OISD-STD-144

OISD STANDARD - 144 Second Edition, October 2005 FOR RESTRICTED CIRCULATION ONLY LIQUEFIED PETROLEUM GAS (LPG) INSTALLATIONS Prepared by FUNCTIONAL COMMITTEE ON LIQUEFIED…