短語詞組短語active proximity fuze [軍]主動近炸引信passive proximity fuze [軍]被動近炸引信a radio proximity fuze 無線電近炸引信sensitvity of proximity fuze 近炸引信霛敏度pressure proximity fuze 氣壓式近炸引信Laser Proximity Fuze 激光近炸引信small caliber proximity fuze 小口逕空炸引信Sonic Proximity Fuze 聲近炸引信 返回 proximity fuze