国产女精品_免费观看一级黄色片_56popn国产在线_麻豆国产精品久久人妻_黄色不卡_久久久久国产成人精品亚洲午夜

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 Material

      Red Copper（DSn）