A、電源 B、電功 C、電壓 D、電阻
A、0.18~0.43mm B、0.20~0.80mm C、0.15~0.55mm D、0.30~0.90mm
A、0.10~0.25mm B、0.14~0.33mm C、0.20~0-35mm D、0.15~0.30mm