22

https://w3id.org/jp-textbook/AC100000001065/Time005

Details

Duration(transferred): 22
Duration: 22
Compiling Prospectus: 高等学校年土木施工(実教)2022年検定教科書編修趣意書
Duration type: Standard
Listing order: 5
Type: http://schema.org/Duration

Referred resources

Referred to as 'Duration' from:: 4章　基礎工