HCBBS Forum (English)
HomeForumView Original
Submit Chemical Projects / Find Solutions
Amplify Your Requirements on a Broader Chemical Platform *Engineering · Technology · Equipment · Solutions*
Submit Request
English Translations » 生产及现场管理圈 » 【Daily Topic】【Storage & Transportation Edition 20170515】

【Daily Topic】【Storage & Transportation Edition 20170515】

2017-05-15View Original

Thread Content

Participation reward: 2 Wealth. Correct reward: 6 Wealth. Multiple-choice question: Which part has a significant impact on product aging? A. Infrared rays B. Ultraviolet rays C. Visible light D. Far-infrared rays B
Reply #22017-05-15
B. Ultraviolet rays: The factor that has a significant impact on the aging of products is (B. Ultraviolet rays). A. Infrared rays B. Ultraviolet rays C. Visible light D. Far-infrared rays

Related Threads in This Forum

← Previous

Next →

Translated at 2026-07-21 05:27:28

Original: https://bbs.hcbbs.com/thread-1778961-1-1.html

© 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