MAKER:MAN B&W FILTER CATRIDGE,LUBOIL；MODEL:L23/30A;DRAWING NO:1 2816-01;ITEM NO:11;SERIAL:4504 MAN B&W.NA.1 2816-01 11
MAKER:MAN B&W ELECTRO-MECHANICAL ACTUATOR；MODEL:L23/30A;DRAWING NO:1 8210-01;ITEM NO:A5;SERIAL:4504 MAN B&W.NA.18210-01 A5
MAKER:MAN B&W POTANTIOMETER；MODEL:ALPHA;DRAWING NO:P41024-04;ITEM NO:19;SERIAL:1 MAN B&W.NA.P41024-04