Suab nrov zoo tshaj plaws lubrication system tsum - Dcr hom roj tshuab roj teeb lubrication - Nqaws
Muaj npe nrov zoo tshaj plaws lubrication system tsum -Dcr hom roj siv tsis siv neeg lubrication roj - Jianhedetail:
Khoom Qhia:

Phau Ntawv Qhia Yam Khoom Qhia Txog:
Peb cov khoom plig yog tus nqi qis, cov txiaj ntsig tshwj xeeb, peb tau xa cov khoom siv lubrication, peb muab cov khoom lag luam zoo tshaj plaws rau peb cov neeg siv khoom zoo tshaj plaws. Txaus siab thiab qhov zoo rau txhua tus neeg siv khoom yog peb qhov tseem ceeb. Peb tsom mus rau txhua qhov kev txiav txim ntawm kev txiav txim rau cov neeg siv khoom txog thaum lawv tau txais cov khoom muaj kev nyab xeeb thiab suab nrog kev thauj khoom zoo thiab tus nqi. Nyob ntawm qhov no, peb cov khoom muag tau muag zoo heev hauv cov teb chaws hauv Africa, Mid Mid - East thiab Southeast Asia. Ua raws li kev ua lag luam lub tswv yim ntawm 'cov neeg siv khoom ua ntej, peb lub ntsiab lus zoo txais tos cov neeg tuaj koom nrog hauv tsev thiab txawv txav mus koom tes nrog peb.