Khoom siv hluav taws xob daus shovel fais fab snow blower snow thrower rau tu
Nrog rau "Client-Oriented" lub tswv yim kev lag luam, txoj kev tswj xyuas zoo, kev tsim cov khoom siv hauv lub xeev nrog rau cov neeg ua haujlwm R & D muaj zog, peb ib txwm muab cov khoom zoo thiab cov kev daws teeb meem, cov khoom lag luam zoo thiab cov kev pabcuam thiab nruj heev.
Zoo siab txais tos cov phooj ywg los ntawm thoob plaws lub ntiaj teb tuaj xyuas, qhia thiab sib tham.
