HCBBS Forum (Español)
HomeForum🔍 SearchView Original
Submit Chemical Projects / Find Solutions
Amplify Your Requirements on a Broader Chemical Platform *Engineering · Technology · Equipment · Solutions*
Submit Request
Español Translations » 历史存档[信息] » Un problema al día: quien responda correctamente ganará 5 un

Un problema al día: quien responda correctamente ganará 5 unidades de riqueza; quienes participen, ganarán 2 unidades de riqueza； Pregunta 289

2016-04-19View Original

Thread Content

Selección: Por lo general, el indicador que se utiliza para medir el nivel de desarrollo de la industria petroquímica es: ( ) A. Producción de petróleo B. Producción de gas natural C. Producción de etileno D. Producción de carbón. C. Producción de etileno
Reply #22016-04-19
C. Producción de etileno ~~~~~~~

Translated at 2026-07-30 08:00:34

Original: https://bbs.hcbbs.com/thread-1580546-1-1.html

🔍 Search all Español content

© 2026 HCBBS Forum. Content translated for international readers.

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.

Quick Links