Pages that link to "Item:Q522630"
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The following pages link to B 342: Occupations in plumping, sanitation, heating, ventilating, and air conditioning (Q522630):
Displayed 5 items.
- B 3420: Occupations in plumping (without specialisation) (Q521992) (← links)
- B 3421: Occupations in sanitation, heating, ventilating, and air conditioning (Q521993) (← links)
- B 3422: Occupations in the construction of stoves, storage heaters, and forced-air heating systems (Q521994) (← links)
- B 3423: Occupations in ventilating, and air conditioning (Q521995) (← links)
- B 3429: Supervisors in sanitation, heating, ventilating, and air conditioning (Q521996) (← links)