放大器 | fàng dà qì | amplifier | ![]() |
扩音器 | kuò yīn qì | megaphone / loudspeaker / amplifier / microphone | ![]() |
扩音机 | kuò yīn jī | amplifier / loudspeaker / hearing aid | ![]() ![]() |
模拟放大器 | mó nǐ fàng dà qì | analog amplifier | ![]() |
系列放大器 | xì liè fàng dà qì | series amplifier | ![]() |
低噪声放大器 | dī zào shēng fàng dài qì | low noise amplifier | ![]() |
低音放大器 | dī yīn fàng dài qì | low noise amplifier | ![]() |
继爆管 | jì bào guǎn | detonating cord amplifier | ![]() |
导爆中继药柱 | detonating cord amplifier | ![]() |