Conservation of cultural heritage. Cleaning of porous inorganic materials. Laser cleaning techniques for cultural heritage1 Scope This European standard applies to porous inorganic materials constituting cultural heritage. It provides the fundamental requirements of the laser parameters and guidelines for the choice of the laser operational parameters, in order to optimize the cleaning procedure.

PD CEN/TS 17262 covers biometric impostor attacks and biometric concealer attacks in a watchlist scenario

a' and pyropheophytin a of chlorophylls

— wiring harnesses

BS EN 14653-2 is the second part of the multi-series

b) leak testing (LT)

microwave ovens for

installation and maintenance of IT accommodation and to give guidance to IT users at all levels

Shipping and marine industries

11 Insulation resistance and electric strength

Additional requirements for distribution system management

and outdoor squares

These instruments may be used as controllers or as switches for alarms and other similar purposes