British standard specification for electricity meters.

Wedi'i Gadw mewn:
Manylion Llyfryddiaeth
Cyhoeddwyd: London : British Engineering Standards Association, 1929.
Awdur Corfforaethol:
Fformat: Llyfr

EPS Library, Level 1, Standards Collection

Manylion daliadau o EPS Library, Level 1, Standards Collection
Rhif Galw Copi Loan Type Statws Gwneud Cais
No. 37-1929 AU16884523B
3 day Ar gael Gwneud Cais