欧美成人免费,久久久91,毛片A级,久久久久久久久不卡

Service hotline:
0315-5913666(domestic)+1-304-960-1190(abroad)
The FJCA16-4 jet flotation machine produced by Guohua Technology has once again won reputation for China's coal preparation equipment in the United States
Classification:News and information Release time:2021-11-12 23:02:54

One FJCA16-4 jet flotation machine produced by our company was selected in the upgrading and renovation project of the McLuer River Coal Preparation Plant in the United States. The statistical data of 41 production shifts from December 1, 2020 to January 5, 2021 shows that within the same flotation time, the sorting indicators of the jet flotation machine (clean coal ash content, tailings ash content, clean coal yield, flotation improvement indicators) are comprehensively better than the original Denver mechanical stirring flotation machine of the plant. After the upgrade and renovation project of the factory is successfully put into operation, it can increase the production of 39 tons of flotation clean coal per hour, which alone increases the annual revenue by 23.4 million US dollars.

This is already the third coal preparation plant in the United States to use a jet flotation machine independently developed and manufactured by Guohua Technology. Although this is not the flotation model of Guohua Technology **********, long-term production results have shown that its coal selection effect is significantly better than the famous Denver flotation machine (at McClure River coal preparation plant) and Yili flotation column (at Saunders coal preparation plant), winning honor for our country.

1(29).jpg

2(19).jpg

3(14).jpg

4(9).jpg

5(7).jpg

6(4).jpg

7(2).jpg

人妻互换免费中文字幕| 亚洲AV伊人久久综合| 欧美97av自拍| 欧美高清一区| 亚洲成人伊人| 久久思思热视频精品3| 欧美精品合| 沧源| 亚洲一区二区三区欧美| 先锋影音网| 亚洲日韩自| 国产精品欧美久久久久三级| 三上悠亚在线一区| 亚洲少妇中文| 黄色片久久久久久| 人妻大战黑人白浆狂泄| 三上无码在线视频播放| 人妻有吗一区| 欧美人| 亚洲中文字幕无码专区| 亚洲色区欧美色区| 色性99| 色妻人| 国产精品三级| 日本中文字幕乱伦| www.久久.cn| 91视频国产自| 99色视频| 淫乱综合| 国外久久激情| 中文字幕日韩五十路| 成人小说,综合| a毛片免费全部播放自慰| 日韩视频在线网站| Aaavv5783性| 亚洲钟合视频在线| 欧美久久久久久久久久久| 日本国产不卡.| 超碰AV在线| 九九热最新地址| 欧美日韩不卡在线观看|