Tsuas muaj ib qho txawv xwb, tus naj npawb ntawm cov seem sib txawv. Lub buckle tag nrho ntawm cov saw hlau muaj tus lej sib npaug ntawm cov seem, thaum lub buckle ib nrab muaj tus lej khib ntawm cov seem.
Piv txwv li, ntu 233 xav tau ib lub buckle tag nrho, thaum ntu 232 xav tau ib nrab buckle. Cov saw yog ib hom saw buckle uas hais txog tag nrho ntu, uas yog, tag nrho ntu ntawm cov saw, uas kuj tuaj yeem hu ua buckle tag nrho. Ib nrab mesh txhais tau tias ib nrab ntawm cov saw buckle, uas txhais tau tias ib nrab ntawm cov saw, thiab kuj tuaj yeem hu ua ib nrab buckle.
Qhov nrug nruab nrab tsis tuaj yeem hloov kho thaum nyob ntawm lub sprocket, thiab yog tsis muaj kev nruj lub sprocket, yog tias cov saw hlau xoob dhau lossis ploj me ntsis, rho tawm ib qho txuas yuav ua rau nws luv dhau, thaum ntxiv ib qho txuas yuav ua rau nws zoo li luv dhau. Thaum nws ntev dhau, koj tuaj yeem siv cov saw hlau los txuas nws ib nrab.
Lub sijhawm tshaj tawm: Cuaj hlis-21-2023