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| French | English |
| blocs de plâtre | gypsum blocks (for measuring soil wetness) |
| blocs de plâtre | electrical resistance blocks (for measuring soil wetness) |
| blocs de plâtre | porous blocks (for measuring soil wetness) |
| blocs de plâtre | planter of paris blocks (for measuring soil wetness) |
| déchet de plâtre | waste gypsum |