| 摘要 |
PROBLEM TO BE SOLVED: To provide a frame structure capable of being installed within a short time corresponding to a completed frontage at a site, having no member to manufacture every each time at the site, eliminating work to install a front plate at the site and shortening a manufacturing time for a frame of a plumbing equipment unit. SOLUTION: The relation of the position between the central frame and both end frames can be adjusted by sliding a horizontal frame in the direction of the frontage.
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