EN-144-1 Historical Revision Information
Part 1: Thread Connections for Insert Connector, Respiratory Protective Devices - Gas

EN-144-1 - 1991 EDITION - SUPERSEDED -- See the following: BS-EN-144-1 DIN-EN-144-1
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Part 1: Thread Connections for Insert Connector, Respiratory Protective Devices - Gas


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13.340.30 (Respiratory protective devices)

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Document Number

EN-144-1

Revision Level

1991 EDITION

Status

Superseded

Publication Date

Jan. 1, 1991