×
Log in
Get Started
Travel
Technology
Sports
Marketing
Education
Career
Social Media
+ Explore all categories
Report -
SINKING SHAFTS – VENTILATION AND HYGIENE CHALLENGES - … Shafts - Vent... · – Column design friction factor –Atkinson [K] = 0.0025 Ns2/m4 – Column design leakage factor
Select
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Please pass captcha verification before submit form
