Braun, A. <br/><br/>
Testing circuit-breakers by synthetic methods 

<br/><br/>The tes bay continues to play a vital part in the development of circuit-breakers. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CIRCUIT-BREAKERS<br/>SYNTHETIC METHODS
<br/><br/><label>Universal Decimal Class. No.: </label>H621 BRO