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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

he-31751-000

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单价

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¥ 3812.786408

10+

¥ 2971.995616

¥ 29719.95616

25+

¥ 2687.654439

¥ 67191.360975

50+

¥ 2497.626756

¥ 124881.3378

100+

¥ 2403.966920

¥ 240396.692

250+

¥ 2403.313262

¥ 600828.3155

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产品参数

产品属性	属性值
商品目录	MEMS麦克风
指向性	全指向
工作电压	1.8V
工作电流	620uA
235uA
信噪比	64dB
灵敏度	-26dB
阻抗	-

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002282s ]
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SELECT * FROM `stock_pra` WHERE `stockid` = 71740307 [ RunTime:0.000454s ]
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SELECT * FROM `stock_price` WHERE `stockid` = 71740307 ORDER BY `minOrder` ASC [ RunTime:0.000883s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001842s ]
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SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000365s ]
SELECT * FROM `stock_price` WHERE `stockid` = 71740307 ORDER BY `minOrder` ASC [ RunTime:0.000523s ]
CONNECT:[ UseTime:0.000629s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='he-31751-000' and brandshort='knowles' limit 1 [ RunTime:0.001727s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002004s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'he-31751-000' LIMIT 1 [ RunTime:0.000482s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002136s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'he-31751-000' LIMIT 1 [ RunTime:0.000468s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001935s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'he-31751-000' OR `brand` LIKE 'knowles%' ) ) LIMIT 1 [ RunTime:0.005887s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001382s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'he-31751-000' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000548s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'he-31751-000' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.004524s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000594s ]

0.161610s

he-31751-000

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总价金额： ￥ 3812.786408

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总价金额：￥ 3812.786408