自じ走そう式しき

noun which may take the genitive case particle 'no'

self-propelled (type)

Technical term used to describe machines or vehicles that move under their own power, often in compound nouns like 自走式掃除機 (self-propelled vacuum cleaner).

• この工こう場じょうでは自じ走そう式しきの搬はん送そうロボットが使つかわれている。

  Self-propelled transport robots are used in this factory.