的FRG – Cohesion Core of Gypsum Panels石膏板的核心凝聚力的測定機

FRG – Cohesion Core of Gypsum Panels

 

Burning Device for Determining the Structure of the Cohesion Core of Gypsum Panels at high Temperature

DIN 520

Burning device for determining the structure of the cohesion of the core of gypsum panels at high temperature by the action of two burner flames under stress on the specimen deflection.