Kev tsim tsis zoo thiab kev siv O-ring yuav ua kom nrawm ua rau nws puas tsuaj thiab poob nws txoj kev sib khi. Cov kev sim pom tau tias yog tsim ntawm txhua ntu ntawm qhov khoom siv sib khi yog qhov tsim nyog, tsuas yog nce lub siab yuav tsis ua rau O-ntiv nplhaib.
Raws li kev kub siab thiab kub siab ua haujlwm tau ua haujlwm, qhov laj thawj tseem ceeb ua rau O-ring puas yog qhov ua haujlwm tas mus li ntawm cov khoom siv O-ring thiab qhov khoob khoob uas tshwm sim los ntawm O-ring tau raug ntxig rau qhov sib txawv ntawm sealing. O-ring zoo nkaus li cov ceg thaum lub zog.
