专家解读视频
Specifies the requirements for and the classification of, dental inlay casting wax, together with the test methods to be used to determine compliance with these requirements. Applies to inlay casting wax used in making patterns in the production of crowns and inlays. The wax consists essentially of resins, natural waxes and hydrocarbons of paraffin series. Coverage includes test methods, sampling, and packaging and marking. Also includes detailed diagrams.
DIN EN 21561 (1992-04) - Identical
BS EN 21561:1992 - Identical
I.S. EN 21561:1992 - Identical
UNI EN 21561:1993 - Identical
UNE EN 21561:1992 - Identical
SS EN 21 561:1992 - Identical
