| 摘要 |
PROBLEM TO BE SOLVED: To easily and surely discriminate whether large containers and small containers are in the stacking condition or in a nesting condition, and to surely and rapidly arrange the large containers and the small containers in the stacking condition or the nesting condition. SOLUTION: In large and small containers for carriage comprising large containers C and small containers C' in the stacking condition or the nesting condition, at least a part of right and left parts of short side walls 2a and 2b of the large containers are colored into two colors, and at least a part of right and left long side walls 1a' and 1b' of the small containers are colored in two colors.
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