所有制造商
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ALTERA（主營品牌）
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ALTERA（阿特拉）
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Altium
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AMD
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American Electrical Inc
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American Technical Ceramics
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Ametherm
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Amgis, LLC
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AMI/HP
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Amphenol Aerospace Operations
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Amphenol Commercial Products
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Amphenol Connex
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Amphenol Industrial Operations
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Amphenol PCD
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Amphenol Sine Systems Corp
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Amphenol-RF Division
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Amphenol-Tuchel Electronics
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Amprobe
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ams
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AMS-TAOS USA Inc
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Amulet Technologies LLC
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ANADIGICS
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Analog Devices Inc
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Anaren
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Antenova
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Apem Inc.
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Apex Microtechnology
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Apex Tool Group
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API Delevan Inc
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API Technologies Corp
