2017年12月12日 星期二

Introductory Fluid Mechanics L11 p5 - Pitot Tube Experiment

How To Use a Pitot Tube

Reading Duct Velocity Pressure, CFM and Static with a Testo 510i and a P...

Webinar: Fan Curves, Systems Curves and how they intersect

Basic Fan Selection

Fan & motor CALCULATIONS, Pulley size, RPM, air flow rate

Chemical Fume Hood Animation in English

CHC LAB FUME HOOD (Ventilation System)

2017年8月20日 星期日

How to make CDS2, sodium hydrogen sulfate + sodium chlorite

Use PureLine's PureVista chlorine dioxide gas to deodorize Auto RV HD1080

New MMS 1000 protocol

How to properly mix MMS

CDS - jednoduše a rychle

MMS, CDS príprava, vseobecné informace

MMS-CDS-30 drops concentration measurement

How to make the CDS (MMS) CDSの作り方ビデオ

28.5g MMS-CDS concentration measurement

Making 3,000ppm CDS Part #2

Making 3,000ppm CDS