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Occupational safety standards system. Electrical safety. Distances of safety in the protective zone of power transmission lines for voltages above 1000 V
STANDARD published on 1.7.1991
Designation standards: GOST 12.1.051-90
Publication date standards: 1.7.1991
SKU: NS-378695
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: Russian technical standard
Category: Technical standards GOST
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