pole piece〔名词〕极片详细»
pole piece〔名词〕极靴,磁极片详细»
pole piece〔名词〕极片详细»
pole piece〔名词〕极靴,磁极片详细»
pole piece〔名词〕极靴详细»
pole piece〔名词〕极片详细»
pole piece〔名词〕立柱,支柱详细»
pole piece〔名词〕极片详细»
pole piece极靴(电子显微镜)[ 电子显微镜的导磁体部分,用于将磁场集中到近轴区域。(IDG)]详细»
pole piece〔名词〕极靴详细»
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