Welding Helmet advantage and disadvantage in detail
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The advantage is that the welder does not need to adjust the position of welding helmet manually which not only saves time but also reduces the risk of exposure to the harmful light generated by the welding process.
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The narrator head began to throb horribly because of the altitude. As tsetan drove him toward Mount Kailash, the height of thw mountain become taller; as soon as they reached 5,400 meters above sea level, his head began to throb horribly. He had to take gulps from his water bottle, which has supposed to help a rapid ascent.
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