Assertion: honeycomb's porosity | /r/HasProperty | characterized
Facets:
value: in that
type: OTHER
Source sentences:
text: characterized in that a porosity is 5% to less than 30%, a basic wall thickness (T c ) of the cell walls is 0.030 mm≦T c <0.076 mm, an average surface roughness (Ra s ) of the outer wall is 0.5 μm≦Ra s