IEC 60079-7:1969
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Electrical apparatus for explosive gas atmospheres - Part 7: Construction and test of electrical apparatus, type of protection "e"
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
09-03-2020
01-01-1969
Gives requirements for the design, construction, testing and marking of electrical apparatus, with a rated value of supply voltage not exceeding 11 kV r.m.s. a.c. or d.c., with type of protection
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