Dab tsi yog qhov yuav tsum tau ua rau kev ua haujlwm ntawm hluav taws xob hloov lub tawb nqa khoom

Jan 01, 1970

1. Lub hwj chim-ntawm kab qib ntawm hluav taws xob hloov lub tawb nqa khoom: Qhib lub zog ntawm cov tswj hwm thiab saib seb puas muaj kev txawv txav.

Qhia txog qhov kev hloov ntawm ob sab ntawm txoj kev khiav. Hluav Taws Xob Hloov Laub

Yuav tsum tau lub tswb nrov ua ntej nws tuaj yeem pib maj mam. Hluav Taws Xob Hloov Laub

electric transfer cart

Ntsiab lus thiab cov yam ntxwv ntawm kev siv hluav taws xob qis-voltage hloov laub

Dab tsi yog cov kev coj ua braking yog dab tsi rau cov hlau hluav taws hloov tsheb thauj khoom?

Sib cuag nrog peb

Tiv tauj peb kom tau txais kev daws teeb meem zoo dua.

Cov khoom tso tawm ntawm lub vev xaib yog Mekas raws li cov neeg siv khoom yuav tsum tau ua.

Tiam sis