{"id":71618,"date":"2018-10-28T07:32:37","date_gmt":"2018-10-28T07:32:37","guid":{"rendered":"https:\/\/www.bihec.com\/bruel-kjaer\/4204-%e5%8f%82%e8%80%83%e5%a3%b0%e6%ba%90\/"},"modified":"2018-10-28T07:32:37","modified_gmt":"2018-10-28T07:32:37","slug":"4204-%e5%8f%82%e8%80%83%e5%a3%b0%e6%ba%90","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/bruel-kjaer\/4204-%e5%8f%82%e8%80%83%e5%a3%b0%e6%ba%90\/","title":{"rendered":"4204 \u53c2\u8003\u58f0\u6e90"},"content":{"rendered":"<p><img src=\"http:\/\/www.bpress.cn\/imgdb\/2018\/pic\/91\/57291.jpg\" alt=\"Bruel and Kjaer\u516c\u53f84204 \u53c2\u8003\u58f0\u6e90\"><\/p>\n<h2 class=\"item-detail-title\">\n              Bruel and Kjaer\u516c\u53f84204 <a href=\"https:\/\/www.bihec.com\/bruel-kjaer\/tag\/%e5%8f%82%e8%80%83%e5%a3%b0%e6%ba%90\/\" title=\"View all posts in \u53c2\u8003\u58f0\u6e90\" target=\"_blank\">\u53c2\u8003\u58f0\u6e90<\/a>\u6280\u672f\u53c2\u6570<\/h2>\n<div class=\"item-detail\">\n<ul>\n<li class=\"item-col\">\n<p class=\"feature-title\">\u7c7b\u578b: <\/p>\n<p class=\"feature-value\">\u53c2\u8003<\/p>\n<\/li>\n<\/ul><\/div>\n<h2 class=\"item-detail-title\">\n            Bruel and Kjaer\u516c\u53f84204 \u53c2\u8003\u58f0\u6e90\u4ecb\u7ecd<\/h2>\n<div class=\"item-detail\">\n<p>\n                <span class=\"item-description-js\"><\/span><\/p>\n<hr style=\"height: 0px;padding: 0;border: 0\">\n                        <span class=\"item-description-txt\"><br \/>\n                            \u53c2\u8003\u58f0\u6e90\u7c7b\u578b4204\u662f\u5408\u7406\u7684\u529b\u91cf\u7684\u4e00\u4e2a\u88ab\u6821\u51c6\u7684\u6765\u6e90\u4e0e\u660e\u786e\u5b9a\u4e49\u7684\u64cd\u4f5c\u65b9\u9762\u548c\u53ef\u9884\u6d4b\u7684\u8868\u73b0\u7684\u3002\u7531\u4e8e\u5408\u7406\u7684\u529b\u91cf\u7684\u9669\u5cfb\u548c\u7a33\u5b9a\uff0c\u662f\u7406\u60f3\u7684\u4e3a\u9886\u57df\u548c\u5b9e\u9a8c\u5ba4\u4f7f\u7528\u3002 <\/p>\n<p>\u6709\u51e0\u4e2a\u65b9\u5f0f\u4f7f\u7528\u8fd9\u4e2a\u4ea7\u54c1\u3002 \u5b83\u6839\u636eISO 3741\u548cISO 3747\u5305\u62ec\u6bd4\u8f83\u65b9\u6cd5\u5404\u81ea\u51b3\u5b9a\u7684\u4ee3\u66ff\u548c\u5e76\u7f6e\u65b9\u6cd5\u566a\u58f0\u6e90\u7684\u5408\u7406\u7684\u529b\u91cf\u3002 \u540c\u6837\u5b83\u4e5f\u6709\u5438\u58f0\u548c\u9694\u97f3\u6d4b\u91cf\u3002<\/p>\n<p>\u4ea7\u54c1\u9075\u5b88ISO 3741\uff0c\u88ab\u6821\u51c6\u7684\u5408\u7406\u7684\u7535\u6e90\u7684ISO 3747\u548cISO 6926\u548c\u4ece100Hz\u7684\u9891\u7387\u53d8\u5f0220 kHz\u3002 \u53e6\u5916\u6709\u5173\u4e8e1 pW (A\u7ea7\uff0c 50 Hz\u7ebf\u8def\u9891\u7387)\u7684\u5408\u7406\u7684\u5173\u4e8e1 pW (Aweighted\u7684\u529f\u7387\u8f93\u51fa91 dB\u548c95 dB\uff0c 60 Hz\u7ebf\u8def\u9891\u7387)\u3002 \u53c2\u8003\u58f0\u6e90\u7c7b\u578b4204\u6709\u6e29\u5ea6\u8303\u56f410\u00b0C + 50\u00b0C\u548c50\u548c60 Hz\u64cd\u4f5c\u3002 <\/p>\n<p>\u5b83\u662f\u8010\u4e45\u7684\u5e76\u4e14\u6709\u957f\u671f\u7a33\u5b9a\u6027\u5e76\u4e14\u6765\u4e0e\u5355\u72ec\u5b9a\u6807\u56fe\u548c\u7b26\u5408\u5b89\u5168\u6805\u683c\u3002<\/span>\n                    <\/p>\n<\/p><\/div>\n<div class=\"item-remind\">\n<p>\u4ee5\u4e0a<strong>Bruel and Kjaer\u516c\u53f84204 \u53c2\u8003\u58f0\u6e90<\/strong>\u4ecb\u7ecd\u4e3a\u673a\u5668\u7ffb\u8bd1\uff0c\u4ec5\u4f9b\u53c2\u8003\u3002\u5982\u9700<strong>Bruel and Kjaer\u516c\u53f84204 \u53c2\u8003\u58f0\u6e90<\/strong>\u51c6\u786e\u4fe1\u606f\uff0c\u8bf7\u5728\u7ebf\u54a8\u8be2\u6216\u8bbf\u95ee<strong>Bruel and Kjaer<\/strong>\u516c\u53f8\u7f51\u7ad9\u3002<\/p>\n<\/div>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/bruel-kjaer\/tag\/%e5%85%89%e5%ad%a6%e6%b5%8b%e9%87%8f%e5%a3%b0%e5%ad%a6%e6%b5%8b%e9%87%8f%e4%bb%aa%e8%a1%a8\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 22pt;\" aria-label=\"\u5149\u5b66\u6d4b\u91cf\u3001\u58f0\u5b66\u6d4b\u91cf\u4eea\u8868 (48\u4e2a\u9879\u76ee)\">\u5149\u5b66\u6d4b\u91cf\u3001\u58f0\u5b66\u6d4b\u91cf\u4eea\u8868<\/a>\n<a href=\"https:\/\/www.bihec.com\/bruel-kjaer\/tag\/%e5%8f%82%e8%80%83%e5%a3%b0%e6%ba%90\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 8pt;\" aria-label=\"\u53c2\u8003\u58f0\u6e90 (1\u4e2a\u9879\u76ee)\">\u53c2\u8003\u58f0\u6e90<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>Bruel and Kjaer\u516c\u53f84204 \u53c2\u8003\u58f0\u6e90\u6280\u672f\u53c2\u6570 \u7c7b\u578b: \u53c2\u8003 Bruel and Kjaer\u516c\u53f84204 \u53c2\u8003\u58f0\u6e90\u4ecb\u7ecd \u53c2\u8003\u58f0\u6e90\u7c7b\u578b4204\u662f\u5408\u7406\u7684\u529b\u91cf\u7684\u4e00\u4e2a\u88ab\u6821\u51c6\u7684 <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[21,35],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>4204 \u53c2\u8003\u58f0\u6e90 - Bruel &amp; 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