Thaum lub sij hawm kuv tshawb nrhiav cov khoom fittings thiab adapters, kuv tau hla ib yam dab tsi nthuav heev: SAE thiab NPT threads.Xav txog lawv li cov hnub qub qab ntawm qhov chaw hauv peb lub tshuab.Tej zaum lawv yuav zoo li zoo sib xws thaum xub thawj siab ib muag, tab sis lawv nyob nraum sib txawv heev nyob rau hauv yuav ua li cas lawv nyob nraum tsim, yuav ua li cas cov
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