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 » 汽提再生硫磺回收 » Dry Gas Recovery Sewage Stripping Version – One Question per

Dry Gas Recovery Sewage Stripping Version – One Question per Day 9.25

2017-09-25View Original

Thread Content

Multiple-choice question: The pressure range of an air respirator is ( ). A、15-20MPA ； B, 25-30MPA ； C, 35-40MPA ； D, 20-25MPA. B
Reply #22017-09-25
； B, 25-30MPA
Reply #32017-09-25
B, 25-30MPA；
Reply #42017-09-26
The pressure range of the air respirator is (B). A、15-20MPA ； B, 25-30MPA ； C, 35-40MPA ； D, 20-25MPA.

Related Threads in This Forum

← Previous

Next →

Translated at 2026-07-23 12:00:44

Original: https://bbs.hcbbs.com/thread-1846911-1-1.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