Cov menyuam txoj saw yog tsim ntawm sab hauv txuas phaj thib 1, sab nraud ntawm tes thib 2 thiab cov menyuam txuas, sab nraud txuas haum;
Cov menyuam thiab tes tsho thiab tes tsho thiab tus lej PIN yog clearance haum. Thaum lub sijhawm ua haujlwm, sab hauv thiab sab hauv thiab sab nraud sib txuas nrog ib leeg, thiab cov menyuam mos tau tuaj yeem ua rau hnav ntawm cov saw thiab sprocket. Txhawm rau kom txo qhov hnyav thiab ua kom muaj zog ntawm txhua ntu sib npaug, sab hauv thiab sab nraud txuas cov phiaj feem ntau tau ua rau "8" duab.
Cov saw saw yog ua los ntawm cov hlau hlau lossis txheej hlau hlau. Feem ntau kho cua sov kom ua tiav qee lub zog thiab hardness.
COV MENYUAM SAM TXAJ
Dec 27, 2024
Tso lus