Work hygiene study on dust from processing of Ni-Cr and Co-Cr alloys in the dental laboratory

Trilck, H.J.; Vollmer, D.

Stomatologie der DDR 39(8): 544-553

1989


ISSN/ISBN: 0302-4725
PMID: 2637532
Document Number: 341931
The work hygienical limit rates are with processing of Gisadent NCA and KCM essentially exceeded without a suited exhaustion at the working place. The efficiency of napkin and protection shield is limited. An effective exhaustion device is required.

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