NBN 714-1966
High pressure mercury vapor lamp, AC frequency 50HZ functional characteristics table
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NBN 714-1966
Standard No.
NBN 714-1966
Release Date
1966
Published By
BE-NBN
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NBN 714-1966
NBN 714-1966 history
1966
NBN 714-1966
High pressure mercury vapor lamp, AC frequency 50HZ functional characteristics table
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