Kev Tswj Xyuas Zoo

Tag nrho cov khoom yuav raug soj ntsuam nruj ua ntej ua zaub mov xa tuaj..Peb muaj cov cuab yeej ua tiav los tshuaj xyuas thiab xyuas kom meej cov khoom zoo.

Tshawb xyuas cov khoom siv tshuaj lom neeg & cov yam ntxwv ntawm lub cev

840x420
test machine

Tshawb xyuas qhov zoo ntawm cov khoom tiav: Tensile Strength & Breaking Load, thiab lwm yam.

test machine 3
T AND f