望大神指点，谁知道这种装柜方式

客户发来了了装柜要求，但是不明白是什么意思。客户是要用拖车卸货，让我们打托吗？Loading Requirements
- 3 inches generally need to be left on the side of the container for the clamping machinery to pick crates up
- 3 inches of clearance from the top of the carton stack to the roof of the container
- Arrange each tier to be uniform and aligned relative to the other tiers on the footprint so that all four sides of the freight stack can be safely accessed by a clamp truck
- Use spacers between carton stacks to prevent them from shifting during transit. All shipments should be properly secured using load bars/straps
- There should be some extra space at the back of the container for the clamping machinery to come in