마이크로덕 커버 쉘 문제 해결: 캡이 왜 풀리는가요? 그리고 어떻게 해결할 수 있나요?
A displaced microduct cover shell creates two different questions: has the external protection lost its grip, and is the fitting underneath still correctly installed? Treating these as one fault can lead to unnecessary duct disconnection or leave a genuine leak unresolved. A shell that opens during handling does not automatically mean the duct seal has failed; a shell that looks secure does not prove…
