armature slotted-core 槽铁心电枢 slotted-core 槽心电枢 jelly-filled non-metallic ribbon-fiber slotted-core cable 膏填充无金属带状光纤开槽芯光缆 ..
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... 梭形电枢 armature; shuttle 槽心电枢 armature; slotted-core 球形电枢 armature; spherical ...
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短语
槽铁心电枢
armature slotted-core
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slotted-core
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slotted-core
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