This document provides specifications for various types of shipping containers, including:
1. Standard 20' and 40' dry cargo containers with exterior and interior dimensions and door openings.
2. Refrigerated 20' and 40' containers with cooling capacity and temperature control specifications.
3. Specialized containers like open top and flat rack containers along with fuel tanks and generator containers.
4. Ranges of container numbers that can be used to coordinate each type of container.