“MAKER;NAKAKITA SEISAKUSHO
MACHINERY: DRAFT GUAGE INDICATOR
TYPE: AIR PURGE TYPE DRAFT GUAGE DAIL TYPE INDICATOR
SERIAL NO:04N7007A/B
OTHER PARTICULAR: DWG NO: NDGSSK04941
MAKER:NAKAKITA SEISAKUSHO CO. LTD.” CONTROL UNIT (OPEN-SHUT TYPE ) NAKAKITA SEISAKUSHO.NA.NA