Instructional video on how to safely decant LPG.
Courtesy of Gas Energy Australia.

This video demonstrates the correct procedure of decanting LPG into a customer's cylinder.
How to decant LPG in service stations
Elgas Ltd

Disclaimer:
This video is only a supplement and refresher for those who have completed the Elgas decant training course. It is not the complete training course and other training materials apply.
LPG decanting must not be attempted by untrained individuals.

Проверенным содержанием такого видеофайла это случай ознакомиться с основами газификации и газоснабжения. Раздвиньте свой кругозор или рабочие знания.