HCBBS Forum (English)
Submit Chemical Projects / Find Solutions
Amplify Your Requirements on a Broader Chemical Platform *Engineering · Technology · Equipment · Solutions*
Submit Request

[Phase 1 of Time-Limited Quick Response Contest] 040 [Completed]

2009-03-20View Original

Thread Content

Rules: 1. If you want to answer immediately, give a score of +1 wealth to Floor 1 and write your answer in the “Reason for action” field (only the content inside the parentheses); see the image below for details. 2. One “*” represents 1 Chinese character (or 1 digit), and the answer must match exactly to be considered correct. 3. The first person to answer correctly will receive +10 wealth points; please reply in the comments on floor 2 or below to claim the reward ; 4. The scope of questions covers the commonly used standards and experience manuals for the process and piping fields ; 5. The difficulty level of the questions increases from easy to difficult. 6. Lower-grade students are welcome to participate actively. Question for this issue: 040. In ducts, cable trenches, and cable tunnels located within 30 meters of equipment that releases flammable gases heavier than air, (***********) measures should be taken. Standard answer: To prevent flammable gases from entering and accumulating. Winner: wlsdwlsd. This post was last edited by hutom123 on 2009-3-25 08:41
Reply #22009-03-20
In ducts, cable trenches, and cable tunnels located within 30 meters of equipment that releases flammable gases heavier than air, measures must be taken (to prevent the infiltration and accumulation of such gases).
Reply #32009-03-20
Prevent the intrusion and accumulation of flammable gases
Reply #42009-03-20
It was filled with sand, and then water was poured over the sand
Reply #52009-03-20
Prevent the intrusion and accumulation of flammable gases
Reply #62009-03-20
There is a spelling mistake of “ person” in the answer on the third floor. :lol
Reply #72009-03-20
Prevent the intrusion and accumulation of flammable gases
Reply #82009-03-20
What sharp eyes! I guess he’s using the Wubi input method; I didn’t even notice. You’re just one question away from completing 10 questions – you can afford to miss this one, right?
Reply #92009-03-20
^_^I don’t mind; after all, they were there first. Everyone should participate in FinFun.

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.