Onye na-eduzi ọla kọpa nke e tinyere n'ime ite, nke e ji ihe na-adịghị ekpuchi, nke e ji ígwè kpụọ.
Ụdị isi mbụ: eriri mini-coaxial nwere mkpuchi pe a na-afụ ụfụfụ.
Ụdị isi nke abụọ: mkpuchi sr-pvc.
A na-eji waya kpuchie isi ya n'okpuru mkpuchi mylar nke aluminom.
Waya drain copper nke e tinyere n'ime ite ma ọ bụ nke e ji ígwè rụọ.
Ihe mkpuchi a kpara akpa ma ọ bụ nke e ji ọla kọpa mee.
A na-ekpuchi jaket PVC.









