Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Explosives for surface mining, quarrying and civil engineering projects (brochure)
Brochure 'Explosives for surface mining, quarrying and civil engineering projects'. Brochure giving various statistics.
Pwnc
Diwydiant
Rhif yr Eitem
1997.133/41
Mesuriadau
Meithder
(mm): 298
Lled
(mm): 208
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.