The paper introduces the fibreglass pipeline application of water supplyconduit engineering in Wuchang city, poses the characteristic and construction method of the fiberglass pipeline.
阐述了玻璃钢管在五常市供水管道工程中的应用效果，指出了玻璃钢管的特性及其施工要点。
2
A conduit (18) for an air duster is branched from an intermediate part of an air conduit (17) interconnecting an air supply source (16), which supplies compressed air, and an air tool.