The calculating machine of industry was the core of the diathermanous roller machine system.

传热轧管控制系统以工控为核心。

Babbage’s early work on calculating machines in the nineteenth century paved the way for the development of computers.

巴九世纪对计器研究为计发展打下了基础。

The calculating machine of industry was the core of the diathermanous roller machine system.

传热轧管控工控为核心。

Babbage’s early work on calculating machines in the nineteenth century paved the way for the development of computers.

巴贝奇十九世纪对计算器的研究为计算的发展打下了基础。

The calculating machine of industry was the core of the diathermanous roller machine system.

传热轧管控制系统以工控为核心。

Babbage’s early work on calculating machines in the nineteenth century paved the way for the development of computers.

巴贝奇十九世纪对计算器的研究为计算的发展打下了基础。

The calculating machine of industry was the core of the diathermanous roller machine system.

传热轧管控制系统以工控为核心。

Babbage’s early work on calculating machines in the nineteenth century paved the way for the development of computers.

巴贝奇十九世纪对计器的研究为计的发展打下了基础。

The calculating machine of industry was the core of the diathermanous roller machine system.

传热轧管制系统以工核心。

Babbage’s early work on calculating machines in the nineteenth century paved the way for the development of computers.

巴贝奇十九世纪对计算器的研究计算的发展打础。

The calculating machine of industry was the core of the diathermanous roller machine system.

传热轧管控制系统以工控为核心。

Babbage’s early work on calculating machines in the nineteenth century paved the way for the development of computers.

巴贝奇十九世纪对计器的研究为计的发展打下了基础。

The calculating machine of industry was the core of the diathermanous roller machine system.

传热轧管控制系统以工控为核心。

Babbage’s early work on calculating machines in the nineteenth century paved the way for the development of computers.

巴贝奇十九世纪对计算器的研究为计算的发展打下了基础。

The calculating machine of industry was the core of the diathermanous roller machine system.

传热轧管控制系统以工控为心。

Babbage’s early work on calculating machines in the nineteenth century paved the way for the development of computers.

巴贝奇十九世纪对计算器的研究为计算的发展打下了基础。

The calculating machine of industry was the core of the diathermanous roller machine system.

热轧管控制系统以工控为核心。

Babbage’s early work on calculating machines in the nineteenth century paved the way for the development of computers.

巴贝奇十九世纪对计算器的研究为计算的发展打下了基础。