Translate the given Spanish text to English
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Question: A system and method for measuring a quality parameter of a harvested crop (50) are provided.

Answer: Un sistema y método para medir un parámetro de calidad en una semilla cosechada.


Question: A door beam may be provided.

Answer: Se puede proporcionar una viga de puerta.


Question: COPYRIGHT: (C)1990,JPO

Answer:
FIG 4.