API chitsime kubowola mutu IADC117 4 5/8 mainchesi (117.5mm) kwa ogwirizira

Pobowola, pobowola ndiye chida chachikulu chothyola thanthwe ndipo chitsime chimapangidwa ndi kubowola kuswa thanthwe.Momwe chitsime chimapangidwira bwino komanso kutalika kwa nthawi yomwe zimatengera sizimangokhudzana ndi mawonekedwe a thanthwe mu mapangidwe obowola komanso momwe zimagwirira ntchito pobowola palokha, komanso kuchuluka kwa kufanana pakati pa kubowola ndikubowola. mapangidwe.Kusankha koyenera kwa ma kubowola kumathandizira kwambiri kukulitsa liwiro la kubowola ndikuchepetsa mtengo wonse wakubowola.
Kubowola ndi chimodzi mwa zida zofunika kwambiri pobowola mafuta.Kaya kubowola kumagwirizana ndi zinthu za thanthwe ndi khalidwe lake limakhala ndi gawo lofunika kwambiri pakusankha teknoloji yobowola, makamaka ponena za khalidwe lobowola, liwiro lobowola ndi mtengo wobowola.