Dụpụta rivet core na aka eletriki ọkpọ; Ọ dịghị aka eletriki ọkpọku, aka egweri wheel nwekwara ahịrị; Ha abụọ enweghị, usable faịlụ son file rivet isi a bit thinner, tie na nchara ntu na; Ọ bụrụ na ị na-adịghị ihe ọ bụla N'ime ihe ndị a, jiri obere chisel dị ka screwdriver ka ịpụpụ ma ọ bụ welie isi rivet ahụ ntakịrị wee jiri ngwa nju were kpochie ya.
Oge nzipu: Feb-03-2021