Fulin Li (Senior Refrigeration Technician)
Ntau tshaj 20 xyoo ntawm kev paub hauv kev lag luam tub yees, nws muaj kev paub txog kev ua tau zoo thiab qib theoretical, kev tshawb nrhiav thiab kev tsom xam muaj peev xwm, thiab tuaj yeem daws tau ntau yam teeb meem.
Post lub sij hawm: Feb-16-2023