驗證網址www.control.com安全性

Conversion of KG/hr to ppm - Control.com - Forum for Automation Professionals

You have not given enough information to help you. For example: 1. What units are you referring to by "ppm"? Parts per million, pounds per minute? 2. You have not told us how much Benzene there is in the off gas. 3. If ppm refers to parts per million, ppm...

網址安全性掃描由 google 提供