International Electrotechnical Commission

Basic Environmental Testing Procedures Part 2: Tests Guidance to Test Kc: Sulphur Dioxide Test for Contacts and Connections - Edition 1.0
 N 60068-2-49

Annotation

FOREWORD

The formal decisions or agreements of the IEC on technical matters, prepared by Technical Committees on which all the National Committees having a special interest therein are represented, express, as nearly as possible, an international consensus of opinion on the subjects dealt with.

They have the form of recommendations for international use and they are accepted by the National Committees in that sense.

In order to promote international unification, the IEC expresses the wish that all National Committees should adopt the text of the IEC recommendation for their national rules in so far as national conditions will permit. Any divergence between the IEC recommendation and the corresponding national rules should, as far as possible, be clearly indicated in the latter.

Автоматический перевод:

Основная часть 2 процедур испытаний на воздействия окружающих условий: испытательное руководство для тестирования Kc: тест диоксида серы на контакты и связи - издание 1.0

ПРЕДИСЛОВИЕ

Формальные решения или соглашения о IEC по техническим вопросам, подготовленным Техническими Комитетами, в которых там, представлены все Национальные комитеты, имеющие особый интерес, выражают, почти, международный консенсус мнения о предметах имел дело с.