"Calderas de vapor Manuales." . . "TECHNOLOGY et ENGINEERING / Mechanical." . . "Steam-boilers Handbooks, manuals, etc." . . "Steam-boilers / Handbooks, manuals, etc." . "Calderes de vapor." . . "TECHNOLOGY & ENGINEERING Mechanical." . . "Heselton, Kenneth E." . . "Steam-boilers." . . "Online-Publikation" . . . . . . . . . . . . "Matériel didactique" . . . . . . . . . . "Boiler Operator's Handbook" . . . "Boiler operator's handbook"@en . "Boiler operator's handbook" . "Handbooks and manuals"@en . "Handbooks and manuals" . . . . "Electronic books"@en . "Electronic books" . . . . "This practical reference provides guidelines for writing boiler start-up and operation procedures, and maintaining lubricated equipment, insulation, refractory, packing, controls, instrumentation, lighting, and electrical equipment." . "Containing key information for operators and managers of large and small plants, this is an indispensable guide for those at advanced and early stages of their careers, as well as for managers interested in reducing operating expenses."@en . . . . "Handbooks, manuals, etc"@en . . . . . "Chaudières à vapeur Guides, manuels, etc." . . . . "Dampferzeuger." . .