Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Mechanisation Training Booklet- Powered Supports
Booklet : 16 pages, 7 black and white photos Content summary :- What are powered supports?, their uses, characteristics and how to use them.
Pwnc
Diwydiant
Rhif yr Eitem
1993.72
Creu/Cynhyrchu
National Coal Board
Dyddiad: 1966
Derbyniad
Collected officially, 5/2/1993
Mesuriadau
Meithder
(mm): 205
Lled
(mm): 135
Deunydd
papur
Lleoliad
In store
Dosbarth
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