Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Aerex High Efficiency Fans for Mine Ventilation (brochure)
Content summary - descriptions and specifications of various mine ventilation fans manufactured by Aerex Ltd, Sheffield. 34 pages, illustrated throughout. Undated.
Pwnc
Diwydiant
Rhif yr Eitem
2017.38/43
Mesuriadau
Meithder
(mm): 265
Lled
(mm): 212
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.