“FOR AUX BOILER
MAKER: MITSUBISHI MARINE BOILER
TYPE: MAC-40B, (MAX.CAPACITY: 40000kg/h)
SERIAL NO: NO:1 BOILER:4184 — NO:2 BOILER: 4185” BUFWA, ANALOG BACK-UP (FW) MITSUBISHI MARINE BOILER.MAC-40B.JB-AAA-R1