Hluav tawsflexible csibjtshuaj pleev hos cugrov, V flex, uas yog peb cov khoom tshiab.

V flex feem ntau yog siv rau hauv kev daws teeb meem seismic rau cov tshuab hluav taws xob.Cov pa txav mus txog rau 150mm.

Ib puag ncig zoo hauv chaw ua haujlwm, huab cua zoo thiab pab pawg zoo ua rau peb muaj kev vam meej thiab peb tos ntsoov yuav ua haujlwm nrog ntau tus neeg.