亚洲欧美自摸,亚洲一区女教师,039一本道不卡免费播放,狼人色香,夜夜香国产精品,成人免费大尺度激情视频在线观看,韩国电影《教室爱欲》,国产女教师一爽A片,青草草97超级碰碰碰,久爱亚洲第一精品,国产小比孩网站,无人区电影免费完整观看,欧亚乱熟女一区二区在线,亚洲性综合在线视频,yy111111少妇影院日韩,jk制服AV网站免费进

    On March 18, He Qiang, Manager of the Company went to a gas company in Shanxi province to inspect the project under construction of the desulfurizing system by the Company, and put forward a series of valuable suggestions on the desulfurization system construction of the project from a professional point of view.

The desulphurization system has the following problems, which need to be solved urgently.

      1. The thickness of flange steel plate for the manhole of desulfurizing tower is not enough. It is recommended to use standard flanges with product quality certification produced by regular manufacturers.    

      2. Insulation: According to Shanxi's environmental climate, the minimum winter temperature can be as low as minus 10-20 degrees, and the tower body needs to be insulated.

      3. Need to mount pressure gauges, thermometers and other monitoring devices

      4. Need to increase the strength to prevent the inclined collapse of the desulfurizing tower due to insufficient strength of the desulfurizing tower base

      5. Replacement & blow-through holes shall be installed to facilitate the filling and cleaning of desulfurizer.

      6. Install sewage pipe to ensure that the sewage system is in good working condition.