ASTM F2413-11 Requirements. ASTM F2413-11 Standard Specification for Performance Requirements for Protective (Safety) Toe Cap Footwear covers minimum requirements for the design, performance, testing and classification of protective footwear. The purpose of this standard is the certification of protective footwear.
Chat vs Email. Chat and Email are two new communication media that was created along with the internet. In the most basic, the two are very similar, carrying messages in textual form from one device to another. The main difference between the two is with the speed that they occur.
What is HTML Email and Plain Text Email? To make a choice, the first thing you need to understand is What is html email? and What is plain text email?. HTML email is an email that is formatted like a web page, using colors, graphics, table columns and links. Imagine any newsletter that you receive from a service. That's most likely what HTML email looks like. Plain text email is an email that only includes text. Imagine your typical inter-office email communication.