NIC 331104—Repair and maintenance of steam or other vapor generators and auxiliary plant for use with steam generators such as condensers, economizers, superheaters, steam collectors, and accumulators

Where 331104 sits

1. C Manufacturing
2. 33 Repair, maintenance and installation of machinery and equipment
3. 331 Repair and maintenance of fabricated metal products, machinery and equipment
4. 3311 Repair and maintenance of fabricated metal products
5. 331104 Repair and maintenance of steam or other vapor generators and auxiliary plant for use with steam generators such as condensers, economizers, superheaters, steam collectors, and accumulators

What 331104 includes

• Repair and maintenance of steam or other vapor generators and auxiliary plant for use with steam generators such as condensers, economizers, superheaters, steam collectors, and accumulators

331104 in other systems