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| 直轄座標 River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
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| 直交座標 (chokkō-zahyō); デカルト座標 (Dekaruto-zahyō); 直角座標 (chokkaku-zahyō) | |||
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rectangular coordinates : 6 do fraz, 4 tematyki |
| Budownictwo | 1 |
| Fizyka | 1 |
| Pospolicie | 3 |
| Technika i technologia | 1 |