| 摘要 |
PROBLEM TO BE SOLVED: To provide a pent-roof unit capable of changing a shape of a tip end by attaching a detachable gutter or tip end parts having different shapes to the tip end of the pent-roof unit. SOLUTION: This pent-roof unit consists of a mounting substrate, a pent-roof main body, various tip end parts, and a side plate. A desired tip end part is selected from among various tip end parts to attach it to a tip end of a pent- roof detachably so as to enable exchange of the tip end parts.
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