Ezigbo mma libbrients maka sistemụ prossickion - DRC Types na-akpaghị aka lubric mmanụ - Jianhe
Ezigbo mma libbrients maka sistemụ prossickion - DRC Types na-akpaghị aka lubricatic mmanụ - Jiahedenetail:
Ihe onyonyo zuru ezu:

Ntuziaka Ngwaahịa metụtara:
Na mbọ iji zute ihe ndị ahịa chọrọ, arụmọrụ niile na-arụ ọrụ n'usoro anyị "dị elu, ọnụego ọsọ, ọrụ ngwa ngwa" DRC Types na-akpaghị aka lubricatic mmanụ - jia, Norway, anyị na-anabata ndị mmadụ nke ọma, ndị ahịa na-anabatakarị ya.