Premodifier: local exhaustHead noun: ventilation
Same concepts |
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Broader concepts
label | provenance | confidence |
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engineering control | isap:139878804 | 0.822363 |
engineering | isap:130152882 | 0.541934 |
means | isap:414358160 | 0.316908 |
Narrower concepts
label | provenance | confidence |
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