
Dentistry - Hydrocolloid Impression Materials (Iso 21563:2013)
出版:Belgian Standards

專家解讀視頻
Describes the requirements and tests for helping determine whether the elastic aqueous agar and alginate hydrocolloid dental impression materials, as prepared for retail marketing, are of the quality needed for their intended purposes.
Supersedes NBN EN 21563, NBN EN ISO 1564 & NBN EN ISO 13716. (02/2014)
EN ISO 21563 : 2013 - Identical
ISO 21563 : 2013 - Identical
ISO 21563 : 2013 - Identical