This paper can provide good reference for improving airconduit constitution.
因此实践对风管构造的改进具有较好的参照价值。
2
Producing little stretch distortion and having no flection under permitted air speed and pressure are the criterions of assessing airconduit capacity based on its bearing load.
A conduit (18) for an air duster is branched from an intermediate part of an airconduit (17) interconnecting an air supply source (16), which supplies compressed air, and an air tool.