BS 2733:1956 PDF

Name:
BS 2733:1956 PDF

Published Date:
03/14/1956

Status:
Active

Description:

Specification. Intrinsically safe magneto-call telephones primarily for use in coal mines

Publisher:
BSI Group

Document status:

Active

Format:

Electronic (PDF)

Delivery time:

10 minutes

Delivery time (for Russian version):

200 business days

SKU:

Telephone ringing and speech circuits. Magneto-generator characteristics, magneto-operated bell. Coupling unit.

All current amendments available at time of purchase are included with the purchase of this document.

ISBN(s) :	0580029034
Note :	This product is unavailable in Ukraine, Russia, Belarus
Product Code(s) :	10048242
Published :	03/14/1956

History

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