1. 1 2. Major Performance Properties of Ideal Friction Materialµ in the range of 0.35-0.45 depending on the type of vehiclesLow fade & high recovery of the µLeast…
Slide 1BIOINDICATION IN AQUATIC ECOSYSTEMS Slide 2 Periphyton Slide 3 Periphyton as indicators Periphyton are used as indicators of environmental condition because they respond…