RULE 1160 Boiler - chanrobles.com - chanrobles.com.ph
2020-11-3 · (5) 'Hot Water Boiler' a vessel completely filled with water and is intended to be heated above atmospheric pressure by the application of fire or such products of combustion by electrical means, or other heat source. (6) 'Working Pressure' shall mean gauge pressure above atmospheric pressure in kg/cm²g (psig).
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