| 摘要 |
PROBLEM TO BE SOLVED: To provide a stock control method for an opening frame member capable of making efficient of production and quickening the specification change by limiting the production and stock of the opening frame member to the minimum. SOLUTION: For the opening frame member consisting of two vertical frame members and at least one upper horizontal frame member, two vertical frame members having the same surface as they are finished with the same size and making two vertical frame members as a set are listed on a package about commodity division, using site, size, surface finishing, quantity or the like, and one of the upper horizontal frame member is listed on a package about commodity division, using site, size, surface finishing, quantity or the like to obtain the stock control method for the opening frame member to be stocked.
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