Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Relating a Roadway Belt Conveyor to its Duty (booklet)
Superseding Information Bulletin No. 51/53. Information Bulletin No. 58/197. 11 pages, 2 charts, appendices and an amendment.
Pwnc
Diwydiant
Rhif yr Eitem
2018.42/154
Creu/Cynhyrchu
National Coal Board Production Department
Dyddiad: 1958
Derbyniad
Old stock, 26/1/2018
Mesuriadau
Meithder
(mm): 331
Lled
(mm): 204
Deunydd
cerdyn
papur
metel
Lleoliad
In store
Dosbarth
underground transport (coal)Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.