1

Механизацията вече не е мистерия

News Discuss 
Медиаконтент (иллюстрации, фотографии, видео, аудиоматериалы, карты, скан образы) может быть использован только с разрешения правообладателей. Drinking water-driven bellows for blast furnaces, Employed in China in historical occasions, have been in use in Europe because of the 15th century. De re Metallica contains drawings connected with bellows for blast furnaces https://yasunaria471vsh7.bligblogging.com/profile

Comments

    No HTML

    HTML is disabled


Who Upvoted this Story