Catalysis/Coking/Reforming/Oil Blending Operator Vocational Skill Assessment **Advanced Theoretical Knowledge Test Paper
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This post was last edited by lidefu2009 on 2012-8-26 at 19:12. Sorry, this post has been deleted; those who need it can download it from Xiaomuchong
:victory: Thank you to the original poster for uploading the materials
Good things should be shared with everyone! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! 1
Good stuff. Saved it, keeping it for future use! Thank you, OP; you’ve worked hard!
Not bad, a very interesting post. Thank you; it would be great if you could share something practical next time
It must have taken a lot of effort to turn this into an electronic version; thank you for your hard work
Sorry, that post has been deleted; those who need it can download it from Xiaomuchong
It’s no longer available. Could you send it to my email address? 441643553@qq.com. Thank you!