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褰撳墠浣嶇疆錛?a href="/">棣栭〉 > 渚涘簲浜у搧 > 鍛ㄨ竟璁懼 > dbx鍧囪 鍣?/a>
dbx鍧囪 鍣?/h1>
dbx鍧囪 鍣?/a>鐨勪腑浣庨煶璋冪悊鏂規(guī)硶錛?/span>
1銆佷綆闊?/span>
40Hz-150Hz錛屾槸澹伴煶鐨勫熀紜�閮ㄥ垎錛屽叾鑳介噺鍗犳暣涓煶棰戣兘閲忕殑70%錛屾槸琛ㄧ幇闊充箰椋庢牸鐨勯噸瑕佹垚浠姐�傞�傚綋鏃訛紝浣庨煶寮犲紱寰楀疁錛屽０闊充赴婊℃煍鍜岋紝涓嶈凍鏃跺０闊沖崟钖勶紝150Hz錛岃繃搴︽彁鍗囨椂浼氫嬌澹伴煶鍙戦椃錛屾槑浜害涓嬮檷錛岄薊闊沖寮恒�?/span>
2銆佷腑闊?/span>
500Hz-2KHz錛屽寘鍚ぇ澶氭暟涔愬櫒鐨勪綆嬈¤皭娉㈠拰娉涢煶錛屾槸灝忓啗榧撳拰鎵撳嚮涔愬櫒鐨勭壒寰侀煶銆傞�傚綋鏃跺０闊抽�忓交鏄庝寒錛屼笉瓚蟲椂澹伴煶鏈﹁儳銆傝繃搴︽彁鍗囨椂浼氫駭鐢熺被浼肩數(shù)璇濈殑澹伴煶銆?/span>
dbx鍧囪 鍣?/a>鐨勪腑浣庨煶璋冪悊鏂規(guī)硶錛?/span>
1銆佷綆闊?/span>
40Hz-150Hz錛屾槸澹伴煶鐨勫熀紜�閮ㄥ垎錛屽叾鑳介噺鍗犳暣涓煶棰戣兘閲忕殑70%錛屾槸琛ㄧ幇闊充箰椋庢牸鐨勯噸瑕佹垚浠姐�傞�傚綋鏃訛紝浣庨煶寮犲紱寰楀疁錛屽０闊充赴婊℃煍鍜岋紝涓嶈凍鏃跺０闊沖崟钖勶紝150Hz錛岃繃搴︽彁鍗囨椂浼氫嬌澹伴煶鍙戦椃錛屾槑浜害涓嬮檷錛岄薊闊沖寮恒�?/span>
2銆佷腑闊?/span>
500Hz-2KHz錛屽寘鍚ぇ澶氭暟涔愬櫒鐨勪綆嬈¤皭娉㈠拰娉涢煶錛屾槸灝忓啗榧撳拰鎵撳嚮涔愬櫒鐨勭壒寰侀煶銆傞�傚綋鏃跺０闊抽�忓交鏄庝寒錛屼笉瓚蟲椂澹伴煶鏈﹁儳銆傝繃搴︽彁鍗囨椂浼氫駭鐢熺被浼肩數(shù)璇濈殑澹伴煶銆?/span>
涓婁竴鏉★細dbx鍧囪 鍣?/a>
涓嬩竴鏉★細dbx鍧囪 鍣?/a>
鐩稿叧鏍囩錛?a href='/key.aspx?k=%e5%91%a8%e8%be%b9%e8%ae%be%e5%a4%87'>鍛ㄨ竟璁懼,dbx鍧囪 鍣ㄤ環(huán)鏍?/a>,dbx鍧囪 鍣?/a>,
鏉ユ簮錛?a href='http://www.eacb.cn/supply/135.html'>http://www.eacb.cn/supply/135.html
鍙戝竷鏃墮棿錛?017/4/18 0:00:00
