Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
The respirable dust hazard (information sheet)
Content summary - information on dust respirators, dust sampling instruments, pneumoconiosis, dust control in headings, coal faces and roadways. Nine information sheets, stapled together.
Pwnc
Diwydiant
Rhif yr Eitem
2001.1/1031
Creu/Cynhyrchu
National Coal Board
Dyddiad: 1970s
Derbyniad
Donation, 1/2/2001
Mesuriadau
Meithder
(mm): 298
Lled
(mm): 208
Deunydd
papur
metel
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.