五月婷网站,av先锋丝袜天堂,看全色黄大色大片免费久久怂,中国人免费观看的视频在线,亚洲国产日本,毛片96视频免费观看

DIL 801 （Standard-Dilatometer）
The horizontally operating DIL801 is a standard dilatometer used for routine tasks in any atmosphere.
DIL 802 （Difference-Dilatometer）
The DIL802 meets the highest accuracy requirements, because only the difference between two samples is measured and the influence of the sample holder is eliminated. In most cases an inert and an unknown sample are used.
With dynamic temperature changes, as e.g. with RCS （Rate-Control-Sinterring） as well as in lower temperature ranges the DIL802 reveals further advantages.
The DIL802 can easily be converted for use as a one-sample dilatometer.
DIL 803 （Two-sample Dilatometer）
The DIL803 is equipped with two LVDTs thus enabling a double sample throughput.