... single-apertured 单孔的 single-apertured core 单孔铁心 single aperture seal 单孔密封 ...
基于8个网页-相关网页
... 单孔铁芯 single-apertured core 单孔铁心 single apertured core 多孔铁基体 porous iron matrix ...
基于1个网页-相关网页
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single apertured core
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single-apertured core
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