safety in handling a fork lift truck. forklift overturning maintain contact with the driver of the truck so as not to move it.

forklift lift fork warehouse worker factory truck safety industrial hazard traffic isothermal refrigerated refrigerator cold chain overturning vector drive box operator container pallet warehousing flat warning loads cargo ppe caution risk occupational prevention protection industry security accident danger equipment health labor personal storehouse transport work logistic carrying storage handling truck maintain contact driver move accident