JIS C 0091:1993
Current
The latest, up-to-date edition.
Basic environmental testing procedures Part 2: Tests Guidance to Test Kc: Sulphur dioxide test for contacts and connections
Hardcopy , PDF
English
30-11-1993
Satisfactory performance during the desired lifetime of contacts and connections depends on many parameters, some of them determined by their design (type, materials, forces, etc.) and others by the environment in which they have to function. Concerning the effect of the environment, special attention shall be paid to the polluting substances contained -- usually in very small amounts -- in the atmosphere.
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