Este sitio web utiliza cookies para mejorar su experiencia para navegar y cargar contenido. Más Información.

To begin your search, type the term you wish to find in the search engine at the top of the page, and click ‘advanced search’ if necessary.

Showing 24225 results

Archival description

Advanced search options

Find results with:

Limit results to:

Repository

Top-level description

Filter results by:

Level of description

Digital object available

Finding aid

General material designation

Top-level descriptions All descriptions

Filter by date range:

Start

End

Overlapping Exact

Use these options to specify how the date range returns results. "Exact" means that the start and end dates of descriptions returned must fall entirely within the date range entered. "Overlapping" means that any description whose start or end dates touch or overlap the target date range will be returned.

Print preview View:

Sort by:

Direction:

496 results with digital objects Show results with digital objects

« Previous
1
...
153
154
155
156
157
158
159
...
2423
Next »

Narrow your results by:

Language

Archival institution

Creator

Subject

Level of description

Showing 24225 results

TUBERÍAS DE VAPOR PRINCIPAL EN LA CÁMARA DE MAQUINAS. PLANTA POR EL PISO INFERIOR

SERVICIO DE VAPOR AUXILIAR SATURADO

SERVICIO DE SANGRÍAS, EVACUACIÓN, DESAHOGO DE VAPOR Y EXHAUSTACIÓN. AUXILIAR

CIRCUITO CERRADO DE ALIMENTACIÓN

SERVICIO DE ALIMENTACIÓN

SERVICIO DE EXTRACCIÓN DE CALDERAS

SERVICIO DE EXTRACCIÓN DE CALDERAS

SERVICIO DE SEGURIDADES DE TURBINAS

SERVICIO DE ACEITE DE LUBRICACIÓN

SERVICIO DE SEGURIDADES DE TURBINAS