state law / gas piping / grounded metal / chemical / energy efficient water heater / Hydrogen gas / chemicals / /
Organization
National Fire Protection Association / California office of the State / National Science Foundation / Service Agency / American National Standards Institute / Qualified Agency / U.S. Securities and Exchange Commission / Canadian Standards Association / American Society of Mechanical Engineers / /
Position
Governor / Architect / equipment grounding conductor / representative / General / technician / qualified service technician / /