Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Pieler type flame safety lamp
unknown
(manufacturer)
'Pieler' type flame safety lamp used to accurately measure firedamp in concentrations from ¼% to 3%. The Pieler saw extensive use in Poland.
Pwnc
Diwydiant
Rhif yr Eitem
2010.63
Creu/Cynhyrchu
Derbyniad
donation, 28/7/2010
Mesuriadau
base
(mm): 74
handle
(mm): 370
Pwysau
(kg): 1.10
Deunydd
Brass
metel
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.