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

【Daily Question】Utilities - Water Supply and Drainage - 20191001

2019-10-01View Original

Thread Content

The minimum clear distance between the domestic water supply pipes and drainage pipes laid underground within a building should be no less than ( ) meters when laid parallel to each other, and no less than ( ) meters when laid at right angles to each other. ( )   A.0.4 ; 0.2  B.0.2 ; 0.4  C.0.5 ; 0.15  D.0.15 ; 0.5 Answer: C

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.