When transporting different goods, what devices need to be installed?（2）Install ventilation slots. When transporting fruits, vegetables, etc. that need to be packed in boxes or baskets and stacked, it is necessary to install a bottom ventilation slot. The cold air blown by the unit passes through th

Refrigerator trucks must maintain these seven components in winterIn the morning of early winter, there is a lot of dew, and the surface of the car is often very humid. If your car has obvious scratches, you should paint it in time to prevent the scratched parts from getting damp and rusty. In addit

The structure and principle of refrigerated truck（2）It is best to equip refrigerated trucks with original boxes. Although the initial installation price is slightly higher, the subsequent power supply and maintenance are more convenient. Although the installation price of non-original cabinets is lo

Teach you how to choose the right refrigerated truck（1）With the improvement of living standards and the transformation of lifestyles, more and more commodities such as quick-frozen food, fresh food, milk, vaccines and so on are needed by people. "Cold chain logistics" has become a new darling of the