20

https://w3id.org/jp-textbook/AC100000001154/Time004

Details

Duration(transferred): 20
Duration: 20
Compiling Prospectus: 高等学校年建築施工(実教)2023年検定教科書編修趣意書
Duration type: Standard
Listing order: 4
Type: http://schema.org/Duration

Referred resources

Referred to as 'Duration' from:: 3章木構造の工事