Note: Videos on public basic knowledge are for sale

2018-05-16View Original

Thread Content

The promotion is over; public basic teaching videos are now for sale. Those who want them should get in touch.

Reply #22018-05-16

I want it. What’s included?

Reply #32018-05-17

Are there both general foundation and specialized foundation courses? How much does it cost? 171543256@qq.com

Reply #42018-05-17

There is only a basic level of knowledge; however, I have professional training videos for becoming an environmental engineering engineer

Reply #52018-05-17

Send me a catalog to take a look – how much is it? 3143567477@qq.com

Reply #62018-05-17

A group has been created: 763802349, come and chat

Reply #72018-05-17

Join group chat 763802349

Submit a Project

**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections

Submit Request — Free Consultation

Disclaimer

This is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.

Note: Videos on public basic knowledge are for sale

Thread Content

Related Threads in This Forum

← Previous

Next →

Submit a Project

Disclaimer

Quick Links