工厂工人使用数字平板电脑检查卡车卸货。卸货。包装厂的工人检查从卡车上卸下或装载的纸卷，这些纸卷用于制

ineers at a carton packaging factory receive rolls of paper. When unloading the truck, engineers count the number of paper rolls and the quality of the paper. Engineers stand near the machine and enter data into the tablet. This is a young man and woman, they smile and discuss the goods brought by the truck. The paper will be used for the production of cardboard packaging. Factory workers are dressed in special uniforms and vests. They are standing near the unloading platform.