Structural ụkpụrụ nke contactor Contactor dị n'okpuru mpụga ntinye mgbaàmà nwere ike na-akpaghị aka gbanye ma ọ bụ gbanyụọ isi sekit na ibu akpaka akara ngwa, na mgbakwunye na njikwa moto, nwekwara ike-eji na-ejikwa ọkụ, kpo oku, welder, capacitor ibu, adabara ugboro ugboro. opera...
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