91成人短视频

Ethylene: Past, Present and Future

Martin Bruce, Vice President of Engineering and Projects at NOVA 91成人短视频s, will give the 25th Ethylene Producers' Conference keynote address.  Martin will offer some thoughts on developments in the ethylene industry over the past 25 years that the Ethylene Producers has been meeting.  He will also talk about a current 're-birth' of the industry in North America and provide some views on the future.