Spark test is ideal performed by holding the steel stationary and employing a high-velocity angle grinding wheel into the steel floor with ample pressure to toss a spark stream of close to 300 mm extensive. The tools required for spark test is fairly uncomplicated. The grinding wheel that is used https://glasslinedreactorcost25802.glifeblog.com/29343023/getting-my-working-principle-of-glass-lined-reactor-to-work