Litsi tsohle tsa Bestar Garage Door Torsion Springs li entsoe ka terata ea selemo e matla, e halefileng ka oli, e kopanang le ASTM A229.
Beng ba matlo le likhoebo tse fapaneng ba batla mefuta e fapaneng ea mamati a karache ho fihlela litlhoko tse fapaneng.Ka lebaka leo, joalo ka moetsi le mofani oa thepa ea Garage Door Springs, re boloka mefuta e mengata e fapaneng ea selemo.Ho Bestar Door, re sebetsa re le morekisi oa Garage Door Torsion Spring bakeng sa lik'hamphani tse hlokang liliba tsa boleng bo holimo tsa torsion ho etsa lihlahisoa tsa boleng bo holimo.Ha u batla liliba tsa boleng bo holimo 'me u hloka mofani oa thepa eo u ka itšetlehang ka eena, u se ke ua sheba hole ho feta Bestar.
Likarolo tse Tloaelehileng:
(1) 0.225 in
(2) Ho Eketsoa ha bonolo: Kenya tse ncha kapa u nke sebaka sa liliba tsa khale kapele
(3) Ha e Rule: Likhoele tsa tšepe tse koahetsoengnyollelotshebeletso bophelo