| 摘要 |
PROBLEM TO BE SOLVED: To provide a unit for heat treatment articles which is a container for transferring in and transporting the treatment articles into a continuous furnace, such as a roller hearth furnace, is suppressed in the deformation quantity accompanying thermal expansion and shrinkage, is less deformed by repetitive use and may be improved in durability while hermeticity is maintained. SOLUTION: This unit for the heat treatment articles is constituted by fastening a plurality of capped containers 3a to 3d which are respectively independent onto one sheet of tray 2.
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