Chemical Engineering - Environmental Engineering - Discussion
Discussion Forum : Environmental Engineering - Section 1 (Q.No. 45)
45.
TLV of ozone (O3) and phosgene (COCl2) in air is __________ ppm.
Discussion:
Be the first person to comment on this question !
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers