与"narrow frequency band noise"相近的词条

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• narrow crown
• narrow cut
• narrow cut filter
• narrow field
• narrow flat pliers
• narrow frequency band noise
• narrow frequency band noises
• narrow-gate amplifier
• narrow gauge
• narrow-gauge(d)
• narrow gauze roll
• narrow groove
• narrow groove(minor groove)
• narrow heritability
• narrow leaved
• narrow-leaved oleaster

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