Item:Q8012: Difference between revisions
Created a new Item: noise control, strategies to reduce noise pollution or its impact |
Created claim: subclass of (P1): industry (Q243) |
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| Property / subclass of: soundproofing / rank | |||
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| Property / subclass of: soundproofing / qualifier | |||
| Property / subclass of: soundproofing / qualifier | |||
| Property / subclass of | |||
| Property / subclass of: control / rank | |||
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| Property / subclass of | |||
| Property / subclass of: industry / rank | |||
Normal rank | |||