Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Methods for the Sampling of Coal and Coke (book)
50 page blue-covered book with an amendment slip inside.
Pwnc
Diwydiant
Rhif yr Eitem
92.8I/7
Creu/Cynhyrchu
British Standards Institution
Derbyniad
collected officially, 30/1/1992
Mesuriadau
Meithder
(mm): 215
Lled
(mm): 140
Deunydd
Paper
Dosbarth
quality controlNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.