A family of Microsoft relational database management systems designed for ease of use.
Hi,
The engineering Process Flow diagram shapes are available only in Professional version. For Visio Standard 2016, there is no equipment shapes.
For more information about Visio Professional 2016 version:
It includes "Engineering diagrams, such as electrical, circuits, and systems. Refreshed templates include Institute of Electrical and Electronics Engineers (IEEE) compliance".
For Visio Standard 2016, there is no templates and shapes that meet industry standards, including BPMN 2.0, UML 2.4, IEEE, and Windows Workflow 4.0. For more information about Visio products comparing, please read:
https://products.office.com/en/visio/microsoft-visio-2013-plans-and-pricing-compare-visio-options
Hope it helps.
Regards,
Winni Liang