Raws li peb txhua tus paub, rau kev ua hnab hnab ntawm tes, peb tuaj yeem xaivtxheej txheem windinglos yog txheej txheem txheej txheem.
Lub sijhawm no, peb lub tuam txhab tau hloov kho peb tus kheej(lab) tshuab winding, nws tuaj yeem siv rau ntau lub roj teeb sib txawv uas tsis tas yuav hloov pwm lub ntsej muag. Tsuas yog kho qhov xav tau plaub fab kom pauv tau qhov kev ncua deb. Cov sijhawm ua haujlwm yog yooj yim heev.
Tsis tas li ntawd, peb tau nyob hauv lithium-ion roj teeb teb rau 18 xyoo, yog tias koj xav tau cov ntaub ntawv ntau ntxiv, tiv tauj peb dawb.
Hu Tau Rau (Engineer& Muag Khoom): Miss Zoe
Email / Skype: tob.zoe@tobmachine.com
Xov tooj: +86 15980946320
Wechat: 15980946320
