AUTOMATIC MARKING APPARATUS FOR TUBE SHEET OF STEAM GENERATOR

The present invention relates to an automatic marking apparatus for a tube sheet of a steam generator, which is to automatically mark an identification code of each tube installed on a tube sheet of a steam generator. The automatic marking apparatus for a tube sheet of a steam generator comprises: a...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	YANG SUNG KYU
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BLASTING HEATING LIGHTING LINING MACHINES MECHANICAL ENGINEERING METHODS OF STEAM GENERATION PERFORMING OPERATIONS PRINTING PRINTING MACHINES OR PRESSES STAMPS STEAM BOILERS STEAM GENERATION TRANSPORTING TYPEWRITERS WEAPONS
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