Wave Damper Ua dab tsi

Lub yoj blocker yog ib qho tseem ceeb ntawm kev sib txuas lus ntau zaus rau kev sib txuas lus thiab kev tiv thaiv siab.

Nws tiv thaiv cov xau ntawm cov khoom siv hluav taws xob siab mus rau lwm cov ceg ntoo thiab txo cov hluav taws xob ntau zaus.