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ethylene wastewater
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ethylene wastewater
Encyclopedia
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污水来源
释
ethylene wastewater
乙烯污水
乙烯生产过程产生的污水。乙烯生产是以轻柴油、石脑油、天然气、炼厂气及油田气等为原料,通过高温裂解与深冷分离制取乙烯、丙烯、氢气、甲烷、碳四、液化气以及裂解汽油、燃料油等产品。
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Change and Constant of Morality
change azimuth
change behavior strategy
Change by Design
change control
Change Control Board
change control process
change cropping
change data capture
change detection
changed tone
change dump
change fluid flowing direction
change from rural to non-rural residence registration
change in accounting estimates
change in accounting policy
change in a function
change in an argument
change inner nature then rise the moral actions
change in progress
change in sign
change in the end
change management system
Chang'e mythology
change of a basis
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