文件类型:PDF文档
文件大小:678K
Yellow ocher gypsum material of panel the present invention refers to the raw material is soil microbe composite herein (earth pushing) with the foam, the vermiculite vermiculite made by collecting protruding bars cavity agitating powder according to the voltage by rated excess panel, moisture, floating bacteria, fine dust, mold or the like, such bacteria from being deformed on the food chain malignant material actively proliferation bs cleaned effect makes it possible to get by living is useful rest hidden relates to functional panel manufacturing method.