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 » 历史存档[信息] » Environmental Protection Tip of the Day: Rewards available o

Environmental Protection Tip of the Day: Rewards available on 6.18; 3 rewards for answering correctly, plus another 3 rewards

2016-06-18View Original

Thread Content

Fill-in-the-blank questions； On March 22, 1985, representatives of 20 countries reached the ( ) Convention, which was the first international legal document to address the protection of the atmosphere as a resource. Vienna Convention for the Protection of the Ozone Layer
Reply #22016-06-18
Vienna Convention for the Protection of the Ozone Layer
Reply #32016-06-18
Vienna Convention for the Protection of the Ozone Layer

Related Threads in This Forum

← Previous

Next →

Translated at 2026-07-21 00:02:11

Original: https://bbs.hcbbs.com/thread-1595558-1-1.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