
Dentistry - Dental Operator's Stool
出版:National Standards Authority of Ireland

專家解讀視頻
Specifies requirements and includes methods of test to be performed on the dental operator's stool to cover ergonomic, hygienic and safety characteristics.
BS EN 27493:1991 - Identical
UNI EN 27493:1991 - Identical
ISO 7493:2006 - Identical
SS EN 27 493:1990 - Identical