Beijing Guohua Technology Group

Service hotline：
0315-5913666（domestic）+1-304-960-1190（abroad）

2014 Coal Mine Safety Production Technology Progress Award Certificate - Key Technology Research and Application of Large Power Coal Jig (Guohua Technology)

Classification：Certificate Release time：2024-01-16 14:01:41

31-2014煤礦安全生產(chǎn)科技進(jìn)步獎(jiǎng)證書(shū)-大型動(dòng)力煤跳汰機(jī)關(guān)鍵技術(shù)研究及應(yīng)用（國(guó)華科技）.jpg

Previous: 2015 Tangshan Patent Award Second Prize - A Method to Ensure High Separation Accuracy of Coal Slime Heavy Medium Cyclone

Next: 2013 China Coal Industry Science and Technology First Prize - Research on Efficient and Simplified Heavy Medium Coal Selection Technology (Guohua Group)

Return

Honors | News | Customer service

Contact Us

Phone: 0315-5913666 (domestic)+1-304-960-1190 (foreign)

Email：ghkj@ghkj.cn

info@daniels-wv.com

Add: No. 88 Xinke Street, High tech Zone, Tangshan City

一级国产色,黄色视频免费浏览,精品人妻中文无码AV在线,亚洲色婷婷久久久综合日本