Oxygen/fuel torch sets, propane torches, electric welders, portable disk or wheel grinders, portable lead pots and tar buckets are some examples of such tools and equipment.

• 氧气/燃料焊枪、丙烷气割炬、电焊工、手提圆盘或车轮磨工、手提铅罐和沥青桶都是类似的工具和装备的例子。