实验用低压钠（汞）灯电源一般用电感元件作为限流器。

The low voltage power supply of Na (Hg) lamp used in experiment usually uses inductance to operate as current limiter.

youdao

实验用低压钠（汞）灯电源一般用电感元件作为限流器。

The low voltage power supply of Na (Hg) lamp used in experiment usually uses inductance to operate as current limiter.

youdao