Gas control system and dust control system;

防瓦斯系统和防尘系统；

Invented the first power dust control sweeper with vacant absorption force.

发明第一台具有真空吸力的动力控尘扫地机.

At this paper, the dust control of chain boiler using the inertial subsidence -whirlwind compound dust collector in introduced.

针对链条锅炉烟气旋风除尘器改造，介绍惯性沉降—旋风复合型除尘器用于燃煤链条锅炉烟气除尘。

The shortcomings of the existing dust control of belt conveyer and improvement measures have been narrated.

叙述了胶带输送机现有防尘罩的不足及改进措施.

State - of - art and new developments on industrial dust control technology in this country are introduced.

介绍了我国工业防尘技术的现状和新进展.

Abstract: state-of-art and new developments on industrial dust control technology in this country are introduced.

文摘：介绍了我国工业防尘技术的现状和新进展。

Abstract: State - of - art and new developments on industrial dust control technology in this country are introduced.

文摘: 介绍了我国工业防尘技术的现状和新进展.

Study on preparation of complex external- penetrating agent use for soil stabilization and dust control on surface of mining transporting soil road has been conducted.

用自行设计的试验方法，开展了矿山汽车运输土质路面就地固土抑尘复合外渗剂的研究。