- Hot work permit
Hot work permits are required for
hot work , work involving fire, sparks and high temperatures, such as welding, in several jurisdictions.
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Hot work permit
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hot-work — /hot werrk /, v.t. to work (metal) at a temperature high enough to permit recrystallization. [1895 1900] * * * … Universalium
hot-work — /ˈhɒt wɜk/ (say hot werk) verb (t) to shape a metal by rolling, forging, etc., at a temperature high enough to permit recrystallisation …
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