(10)

https://w3id.org/jp-textbook/AC100000000818/Time028

Details

Duration(transferred): (10)
Duration: 10
Compiling Prospectus: 高等学校年電気製図(実教)2021年検定教科書編修趣意書
Duration type: Standard
Listing order: 28
Type: http://schema.org/Duration

Referred resources

Referred to as 'Duration' from:: 第６章　電気設備：２節　自家用変電設備