Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Brochure
Information with statistics on GPR 110 measuring instrument for use in quarries, tunnelling and civil engineering. Printed in b/w on both sides of sheet of paper with three holes punched at left.
Pwnc
Diwydiant
Rhif yr Eitem
1997.133/82
Derbyniad
Donation, 28/7/1997
Mesuriadau
Meithder
(mm): 279
Lled
(mm): 216
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.