Motlakase oa valve;DN 3600&1800

Sebelisa matla a matla a tekheniki, lisebelisoa tse felletseng tsa tlhahiso ho fihlela litlhoko tsa hau, baenjiniere ba litsebi le thekiso ea khoebo ea kantle ho naha ba tla fana ka lits'ebeletso ho u khotsofatsa, THT VALVE!