IEC 60050-221 Ed. 1.0 b:1990

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Replaces IEC 60050(901) (1973), 60050(901A) (1975) and 60050(901B) (1978).

Product Details

Edition:

1.0

Published:

10/15/1990

Number of Pages:

87

File Size:

1 file , 5.2 MB