Dab tsi yog hom gasket?
Feem ntau hom gaskets yog:
Gaskets siv hauv piping (flange gaskets)
Cov pa nkev siv hauv tsheb (tsheb, nkoj, dav hlau, tsheb ciav hlau)
Gaskets nrog qee cov khoom siv (cork, roj hmab ntawv thiab lwm yam)
Gaskets siv rau qhov haujlwm tshwj xeeb (rau siab, ntsuas kub, lossis tshuaj lom neeg tsis kam)
Bespoke lossis nchuav ua pa.
