
Dentistry - Dental Rotary Instruments - Cutters - Part 1: Steel Laboratory Cutters
出版:Osterreichisches Normungsinstitut

專家解讀視頻
1991 [01/04/1991]
EN 27787-1:1990 - Identical
ISO 7787-1:1984 - Identical
SNV ONORM EN 27787-1:1991 - Identical
SNV NF EN 27787-1:1990 - Identical