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| ★ 蓄积控制法; ★ 又称材积控制法 (volume regulation method) | |||
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volume control method : 6 phrases, 3 sujets |
| Espace | 2 |
| Sciences de la Terre | 1 |
| Sylviculture | 3 |
|
| |||
| ★ 蓄积控制法; ★ 又称材积控制法 (volume regulation method) | |||
|
volume control method : 6 phrases, 3 sujets |
| Espace | 2 |
| Sciences de la Terre | 1 |
| Sylviculture | 3 |