عمال المتفجرات وخبراء المؤن والفجّارون

البناء والاستخراج · المهارات والكفاءات الوظيفية · SOC 47-5032

ترتيب حسب

▶3 مهام نموذجية من O*NET

//Examine blast areas to determine amounts and kinds of explosive charges needed and to ensure that safety laws are observed
//Tie specified lengths of delaying fuses into patterns in order to time sequences of explosions
//Place safety cones around blast areas to alert other workers of danger zones, and signal workers as necessary to ensure that they clear blast sites prior to explosions

اكتب للبحث في المهارات

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