Brinellintroduced the first standardised indentation-hardness. test in 1900. The Brinellhardness testconsists in indenting the metal. surface with a 10-mm diameter steel ballat a load range of 500-3000. kg, depending of hardness of particular materials. â¢The load is applied for a standard time (~30 s), and.
What is the Apache HTTP Server Project?Â¶. The Apache HTTP Server Project is a collaborative software development effort aimed at creating a robust, commercial-grade, featureful, and freely-available source code implementation of an HTTP (Web) server.
Apache POI is a popular API that allows programmers to create, modify, and display MS Office files using Java programs. It is an open source library developed and distributed by Apache Software Foundation to design or modify Microsoft Office files using Java program.