flange ceev
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Flange Ceev
flange txiv ntseej yog ib qho ntawm cov noob txiv muaj feem ntau muaj thiab siv nrog anchors, bolts, screws, studs, threaded rods thiab ntawm lwm yam fastener uas muaj cov ntsia hlau tshuab xov. Flange yog qhov txhais tau tias lawv muaj flange hauv qab.
