cov khoom siv
Torsion Caij nplooj ntoos hlav
Luv hauj lwm:
Cov sectional nkas-las rooj Torsion springs no yog los ntawm 82b hlau steel thiab cov txheej txheem nrog tshuaj kho mob, uas muaj zoo lub dag lub zog thiab los tiv thaiv corrosion kev ua tau zoo. Tag nrho peb cov Torsion springs yog tsim los kav 10,000 mus.
Cov sectional nkas-las rooj Torsion springs no yog los ntawm 82b hlau steel thiab cov txheej txheem nrog tshuaj kho mob, uas muaj zoo lub dag lub zog thiab los tiv thaiv corrosion kev ua tau zoo. Tag nrho peb cov Torsion springs yog tsim los kav 10,000 mus.
Torsion Caij nplooj ntoos hlav
