| 自由落体 | zì yóu luò tǐ | free-fall | ![]() |
| 普通炸弹 | gravity drop bomb / gravity bomb / iron bomb / dumb bomb / free-fall bomb | ![]() | |
| 自由下落炸弹 | gravity drop bomb / gravity bomb / iron bomb / dumb bomb / free-fall bomb | ![]() | |
| 自由落体取样器 | free-fall sampler / free-fall device | ![]() | |
| 自由下落子母弹箱 | free-fall dispenser | ![]() |
