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SZ211006-1

购买数量

总价金额：￥ 0

样品申购

详细描述：通用扬声器 1 kHz ~ 20 kHz 顶部矩形

产品参数

产品属性	属性值
侵入防护	-
制造商	DB Unlimited
包装	托盘
失真等级	-
工作温度	-20°C ~ 70°C
形状	矩形
技术	压电
效率 - dBA	86
效率 - 测试	100mm
效率 - 类型	声压级（SPL）
材料 - 磁铁	-
材料 - 纸盆	-
端口位置	顶部
端接	焊盘
等级	-
类型	通用
系列	-
零件状态	在售
频率 - 自谐振	1kHz
频率范围	1 kHz ~ 20 kHz
高度 - 安装（最大值）	0.071"（1.80mm）

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基本文件流程错误 SQL 调试用户

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001577s ]
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SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.002244s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.001337s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.003276s ]
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SELECT * FROM `stock_pra` WHERE `stockid` = 13363444 [ RunTime:0.001093s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.002026s ]
SELECT * FROM `stock_price` WHERE `stockid` = 13363444 ORDER BY `minOrder` ASC [ RunTime:0.000495s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.009596s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 13363444 ORDER BY `unit` DESC [ RunTime:0.002775s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002112s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 13363444 [ RunTime:0.003274s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000330s ]
SELECT * FROM `stock_price` WHERE `stockid` = 13363444 ORDER BY `minOrder` ASC [ RunTime:0.000241s ]
CONNECT:[ UseTime:0.000527s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='SZ211006-1' and brandshort='DB Unlimited' limit 1 [ RunTime:0.001402s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002442s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'SZ211006-1' LIMIT 1 [ RunTime:0.000664s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.003678s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'SZ211006-1' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.001669s ]

0.273172s

SZ211006-1

购买数量

总价金额： ￥ 0

推荐替代

详细描述：通用 扬声器 1 kHz ~ 20 kHz 顶部 矩形

产品参数

总价金额：￥ 0

详细描述：通用扬声器 1 kHz ~ 20 kHz 顶部矩形