Pages that link to "Item:Q521999"
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The following pages link to B 3432: Occupations in pipeline construction (Q521999):
Displayed 4 items.
- B 34321: Professions in pipeline construction – helper/trainee activities (Q520532) (← links)
- B 34322: Occupations in pipeline construction-skilled tasks (Q520533) (← links)
- B 34323: Occupations in pipeline construction-complex tasks (Q520534) (← links)
- B 34324: Occupations in pipeline construction (Q520535) (← links)