Learning on 05/20/2026
構造 施工 計画May 20, 2026, 3:51:01 AM
Study time: 6 minute(s)
Today's learning: 52
Consecutive study days: 12
Difficult review: 1
一級建築士
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May 20, 2026, 3:51:01 AM
Study time: 6 minute(s)
Today's learning: 52
Consecutive study days: 12
Difficult review: 1
一級建築士