
Posted By pxwhz - China
Summary: blue silica gel divided indicating changing appearance light glass ball lump

Posted By pxwhz - China
Summary: orange silica gel desiccant humidity indicator indicating dry degree

Posted By pxwhz - China
Summary: tower packing yuanying includes metal plastic ceramic carbon steel aluminum

Posted By pxwhz - China
Summary: ceramic honeycomb light surface refractoriness heat air flow resistance loss

Posted By pxwhz - China
Summary: foamed ceramics density 0 25 65g cm3 porosity 60 90 liquid metal filter uniform

Posted By pxwhz - China
Summary: ceramic balls divided inert activated grinding ball resistance temperature