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Standard 639, Edition 8

Standard for Intrusion-Detection Units

UL CSDS Proposal
Standard 639, Edition 8 Edition Date: March 11, 2011
Summary of Topics b0639_8_20110311_sum.html

Subject 639

Bulletin Dated: March 11, 2011


The following topic for the Standard for Intrusion-Detection Units, UL 639, is being recirculated:

1. Revision to the Corrosion Test

Back to Standard 639, Edition 8

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