-
Nwụnye nke Grooved Fittings & Couplings
Ihe mbụ ị ga - eme bụ ịkwadebe ọkpọkọ - tụgharịa trenchi nke dayameta achọrọ. Mgbe nkwadebe gasịrị, a na-etinye gasket mkpuchi na njedebe nke ọkpọkọ ejikọrọ; etinyere ya na ngwa. Mgbe ahụ njikọ amalite. Iji wụnye usoro inye mmiri, a na-akwado ọkpọkọ site na iji gr ...GỤKWUO