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decoding=\"async\" class=\"aligncenter size-full wp-image-87\" src=\"http:\/\/59.110.94.216\/wp-content\/uploads\/2016\/05\/640-5-2.jpg\" alt=\"640 (5)\" width=\"592\" height=\"390\" srcset=\"http:\/\/www.rf-engineers.cn\/wp-content\/uploads\/2016\/05\/640-5-2.jpg 592w, http:\/\/www.rf-engineers.cn\/wp-content\/uploads\/2016\/05\/640-5-2-300x198.jpg 300w\" sizes=\"auto, (max-width: 592px) 100vw, 592px\" \/><\/p>\n<p>\u5b83\u4eec\u5747\u63d0\u4f9b\u4e09\u79cd\u4e0d\u540c\u7684kV\u5f71\u50cf\u91c7\u96c6\u6a21\u5f0f\uff1a<br \/>\n<strong>\u5f71\u50cf\u6a21\u5f0f\uff1a<\/strong>\u91c7\u96c6\u4e00\u5f20\u9759\u6001 2D \u5e73\u9762\u5f71\u50cf\uff1b<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-88\" src=\"http:\/\/59.110.94.216\/wp-content\/uploads\/2016\/05\/640-6-2.jpg\" alt=\"640 (6)\" width=\"566\" height=\"290\" srcset=\"http:\/\/www.rf-engineers.cn\/wp-content\/uploads\/2016\/05\/640-6-2.jpg 566w, 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