Quarries Act (Northern Ireland) 1927
Subtitle: the Quarries (Electricity) Rules (Northern Ireland) 1969. Book for reports of tests of insulation resistance anad conductivity of earthing conductors and earth electrodes of electrical apparatus. Rule 16(2): name and address of quarry.
Series: Q. form -- 11
Published: 1969
Place of publication: (Belfast
Language: eng
Number of pages: 40