Assertion: present brattice | /r/HasAspect | means
Facets:
Source sentences:
text: The present brattice has no inflation means, and does not require inflation or any other mechanical operation other than releasing the spring tension in the coiled peripheral frame, in order to erect it across a drift or other site.
text: The present brattice has no inflation means, and does not require inflation or any other mechanical operation other than releasing the spring tension in the coiled peripheral frame, in order to erect it across a drift or other site.