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Qhov tseem ceeb roj Orifice Reducers rau iav fwj
Orifice reducers yog ib qho cuab yeej siv los tswj cov kua dej, feem ntau yog siv rau hauv cov tshuaj tsuag lub taub hau ntawm cov raj mis naj hoom lossis lwm lub ntim kua. Cov cuab yeej no feem ntau yog ua los ntawm cov yas lossis roj hmab thiab tuaj yeem muab tso rau hauv qhov qhib ntawm lub taub hau tshuaj tsuag, yog li txo qhov qhib txoj kab uas hla kom txwv qhov ceev thiab cov kua dej ntws tawm. Qhov kev tsim no pab tswj cov khoom siv ntau npaum li cas, tiv thaiv cov khoom pov tseg ntau dhau, thiab tseem tuaj yeem muab cov tshuaj tsuag zoo dua thiab zoo ib yam. Cov neeg siv tuaj yeem xaiv qhov tsim nyog lub hauv paus reducer raws li lawv tus kheej cov kev xav tau kom ua tiav cov kev xav tau ntawm cov tshuaj txau, ua kom cov khoom siv tau zoo thiab siv tau ntev.
