国产免费永久黄色国产_国产女人18毛片水真多_91.成人天堂一区_日本在线看片_欧美男同志网站_国产69精品久久久久9999

Item

Unit

1

Rated Voltage（Square Wave）

V

2

Operating Voltage

V

3

＊Rated Current（Max）

mA

4

＊Min Sound Output at 10cm

dB

5

＊Resonant Frequency

Hz

6

Coil Resistance

Ω

7

Operating Temperature

℃

8

Storage Temperature

℃

9

Weight

g

10

Housing Material

         NORYL

11

Lead Pin

      Red Copper