123 | a | b | c | d | e | f | g | h | i | j | k | l | m | n | o | p | q | r | s | t | u | v | w | x | y | z
| failure | 故障 |
| field of application | 应用范围 |
| finish | 结束 |
| finishing | 装备 |
| fitted | 配备的 |
| fittings | 装置 |
| fitting flange | 连接法兰 |
| fixing flange | 紧固法兰 |
| flame treatment | 火焰处理 |
| flange | 装法兰 |
| flange connected | 接法兰的 |
| flange mounted | 装法兰的 |
| foamable | 泡沫状的 |
| foamed | 起泡沫的 |
| foaming | 发泡 |
| friction by starting | 启动摩擦 |
| froth up | 发炮 |