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图片源于供应商或网络,实物可能存在差异,请以实物为准

SW870508-2

数量

单价

总价

¥ 84.041727

10+

¥ 64.638583

¥ 646.38583

25+

¥ 58.487092

¥ 1462.1773

50+

¥ 54.312276

¥ 2715.6138

100+

¥ 50.500236

¥ 5050.0236

300+

¥ 45.114541

¥ 13534.3623

500+

¥ 42.855166

¥ 21427.583

1000+

¥ 42.248115

¥ 42248.115

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购买数量

总价金额：￥ 84.041727

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产品参数

产品属性	属性值
商品目录	蜂鸣器
驱动方式	无源(外部驱动)
构造类型	电磁式
工作电压	2V~5V
频率	4kHz
声压(SPL)	75dB
长度	5mm
宽度	5mm
高度	2.5mm
工作温度	-40℃~+85℃

PDF描述： 8 Ohms 通用扬声器 10 W 500 Hz ~ 7 kHz 顶部圆形，方形框架

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CONNECT:[ UseTime:0.000567s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='SW870508-2' and brandshort='DB Unlimited' limit 1 [ RunTime:0.001239s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001380s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'SW870508-2' LIMIT 1 [ RunTime:0.000367s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001230s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'SW870508-2' LIMIT 1 [ RunTime:0.000400s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001184s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'SW870508-2' OR `brand` LIKE 'DB Unlimited%' ) ) LIMIT 1 [ RunTime:0.000840s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002269s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'SW870508-2' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000598s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'SW870508-2' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001225s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001232s ]

0.305589s

SW870508-2

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总价金额： ￥ 84.041727

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PDF描述： 8 Ohms 通用 扬声器 10 W 500 Hz ~ 7 kHz 顶部 圆形，方形框架

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总价金额：￥ 84.041727

PDF描述： 8 Ohms 通用扬声器 10 W 500 Hz ~ 7 kHz 顶部圆形，方形框架