1) plant modification
![点击朗读](/dictall/images/read.gif)
装置改造
1.
This paper introduces the current status of Yanshan ethylene glycol plant,demonstrates the necessity of plant modification from aspects of scale,technology and market.
从规模、技术、市场三方面论证了装置改造的必要性。
2) PE installtation improvement
![点击朗读](/dictall/images/read.gif)
PE装置改造
3) transformed of supply water device
![点击朗读](/dictall/images/read.gif)
供水装置改造
4) retrofitting of guide wheel
![点击朗读](/dictall/images/read.gif)
提升装置改造
5) Brief summary about reform for urea plant device
![点击朗读](/dictall/images/read.gif)
尿素厂装置改造
6) revamp of hydrocracking
![点击朗读](/dictall/images/read.gif)
加氢裂化装置改造
补充资料:封口装置——滚纹装置
封口装置——滚纹装置![]() ![]() ![]() ![]() ![]() | ||
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说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条