Thaum Lub Xya Hli 1, Siemens ib zaug tau tshaj tawm tsab ntawv ceeb toom ntawm kev hloov kho tus nqi, npog yuav luag tag nrho nws cov khoom lag luam, thiab lub sijhawm pib ntawm tus nqi nce tsis muab lub sijhawm hloov pauv raws li yav dhau los, thiab nws tau siv rau tib hnub. Qhov no nthwv dej ntawm kev tawm tsam los ntawm tus thawj coj ntawm kev lag luam tswj kev lag luam yog kwv yees los teeb tsa lwm "vwm" tus nqi nce.
Post lub sij hawm: Jun-27-2022
