Morero oa rona o moholo oa lisete tse 175 tsa valve ea serurubele e lutseng ka mahlakoreng a mabeli e rometsoe!

Bongata ba li-valve tsena li na le kutu e atolositsoeng ho sireletsa tšenyo ea actuator ka mocheso o phahameng.

Ho kopanngoa ha li-valve tsohle ka sesebelisoa sa motlakase

NSEN e ntse e sebetsa morerong ona ho tloha ka Pulungoana e fetileng, e feta har'a phello ea vaerase ea Corona, ka lebaka la basebetsi-'moho le rona ba khutletseng mosebetsing ka lekhetlo la pele leo ba ka le khonang e le hore re ka bona li-valve tsena li felile joale.

NSEN e boetse e leboha tšehetso eohle ea bareki nakong ea maemo a tšohanyetso, ke tšepa hore boemo ba vaerase bo ka laoloa haufinyane. Re tšepa ka tieo hore uena le ba lelapa la hau le phetse hantle.