Peb tuaj yeem muab chav huv chav ua haujlwm hloov kho nrog rau kev npaj, tsim, tsim khoom, xa khoom, teeb tsa, commissioning, validation thiab kev cob qhia rau peb cov neeg siv khoom hauv ntau yam lag luam xws li tshuaj, kuaj, hluav taws xob, tsev kho mob, thiab lwm yam.