Kuonetsetsa kutseka kotetezeka, chipangizo chotsekera ma valve chimagwiritsa ntchito zitsulo zosapanga dzimbiri.Rivet imalola chipangizocho kuti chitsegule ndi kutseka bwino, kuonetsetsa kuti chitseko chikhale chotetezeka komanso chotetezeka.Zotchingira zotetezera zomwe zimagwiritsidwa ntchito poteteza zida zimapereka chitetezo chowonjezera, kuwonetsetsa kuti ma valve sangasokonezedwe kapena kusinthidwa.
Zipangizo zotsekera ma valve ndizosunthika komanso zida zofunika kwambiri zamafakitale zomwe zimafunikira kutseka kotetezedwa kwa ma valve.Kumanga kwake kolimba, kapangidwe kopepuka komanso kukana kwamankhwala kumapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito m'malo ovuta kwambiri.Kaya mumagwira ntchito m'makampani amafuta ndi gasi, kupanga, kapena makampani ena aliwonse omwe amagwiritsa ntchito ma valve, chipangizochi chingakupatseni mtendere wamumtima komanso chitetezo chomwe mukufuna.
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