광섬유 및 유틸리티 설비를 위한 플라스틱 공기 덕트 선택 궁극 가이드
When a telecom contractor in Manchester encountered repeated fiber-blowing stoppages on a new business-park route, the crew first replaced the blowing machine and then increased compressor output. Within minutes, a pull rope again jammed at a bend and water appeared at an open duct end. The reversal came when the planner checked the route records: the issue was not a defective machine, but an…
