China Shosa inggwakọta valvụ Ngwa
Wersa agwakọta valvụ
Wersa igwekota valvụ ka nke H59 ọla, ike ndọda mgbatị, seramiiki katrij, 500,000 cycles dịghị leakage. Valvesa valvụ divertere bụ akụkụ nke zoro ezo igwekota igwekota set. Ngwunye valvụ ọhụrụ ahụ na-eji otu usoro mmemme njikwa abụọ, ma na-echebe ya site na igbe agbakwunyere agbakwunye, nke dị mfe iji tinye ma na-echekwa.