28

https://w3id.org/jp-textbook/AC100000001065/Time007

Details

Duration(transferred): 28
Duration: 28
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: 7
Type: http://schema.org/Duration

Referred resources

Referred to as 'Duration' from:: 6章　いろいろな施工技術と各種工事用機械