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| Gipsblöcke m (for measuring soil wetness); poröse Blöcke (for measuring soil wetness); Widerstandsblöcke m (for measuring soil wetness); Widerstandsmeßblöcke m (for measuring soil wetness) | |||
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| Gipsblöcke m (for measuring soil wetness); poröse Blöcke (for measuring soil wetness); Widerstandsblöcke m (for measuring soil wetness); Widerstandsmeßblöcke m (for measuring soil wetness) | |||