I.S. 649:1985
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
AMBIENT-RATED THYRISTORS (BLANK DETAIL SPECIFICATION)
07-23-2013
01-12-2013
Provides ratings, characteristics and inspection requirements to be included as mandatory requirements for CECC detail specifications for ambient-rated thyristors.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.