PolyU HK

PolyU OER Portal

PolyU Library

PolyU OER Portal

Search OER Collection

ALL

PolyU OER

Internet Resource

Results for: Keywords Sewage Language English Resource Type Others

Others

Dietary Manager Training: Preventing Backflow of Contaminated Water into Potable Water

In this animated learning object, students read about the backflow of contaminated water and how to prevent it.

Subjects:

Hotel, Travel and Tourism

Keywords:

Plumbing Potable water Sewage

Resource Type:

Others

Privacy Statement Contact Us Web Accessibility Pao Yue-kong Library, The Hong Kong Polytechnic University. All Rights Reserved.