It studied the cheapest methods of production and shut down mills that were poorly equipped or disadvantageously located.

它研究了最便宜的生产方法，并关闭了设备简陋或位置不利的工厂。

Mass icon production, meant they were also made by a team of anonymous artists, something he would later mimic with his assembly line method of production.

大量的图标生产，意味着它们也是由一个匿名的艺术家团队制作的，这是他后来用流水线生产方法模仿的东西。