Specification fro low-voltage switchgear and controlgear for industrial use size numbers and gauges for flat connections
Specification fro low-voltage switchgear and controlgear for industrial use size numbers and gauges for flat connections
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- London BSI 1987
- 4 p.
- BSI 6732 : 1987 .
DBSI 6732 : 1987
DBSI 6732 : 1987