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Railway is the main artery of the national economy, and railway transportation is one of the main modes of modern transportation. Compared with other modes of t...
Generally speaking, a container trailer can pull one 40 foot cabinet at a time. Double back means that one trailer can pull two 20 foot cabinets at the same tim...
Due to the possibility of bumps and vibrations during railway transportation, the packaging of goods needs to be strong enough to prevent damage during transpor...