third octave band
| filter
| third octave band | |
| health. | 1/3-oktavbånd |
| filter | |
| construct. | dræn; drænområde; drænzone; filterområde; filterzone |
| el. | frekvensfilter |
| environ. | grovfilter |
| math. | filter |
| tech. el. | bølgefilter |
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| tredjedelsoktavbånd | |||
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| 1/3-oktavbånd | |||
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third octave band : 4 phrases in 3 subjects |
| Communications | 2 |
| Earth sciences | 1 |
| Technology | 1 |