商业潜水员

安装、维护与修理类职业 · 岗位技能与能力要求 · SOC 49-9092

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▶来自 O*NET 的 3 项典型任务

//Take appropriate safety precautions, such as monitoring dive lengths and depths and registering with authorities before diving expeditions begin
//Check and maintain diving equipment, such as helmets, masks, air tanks, harnesses, or gauges
//Communicate with workers on the surface while underwater, using signal lines or telephones

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