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| English | Chinese |
| enclosed flexible accommodation ladder | 封闭式伸缩舷梯 |
| flexible damping coupling | 阻尼挠性联轴节 |
| flexible hose assembly | 软管组合体 |
| flexible hose assembly | 挠性软管组件 |
| flexible hoses | 挠性软管 |
| flexible installing | 弹性安装 |
| flexible skirt | 围裙 |
| sheet packing, lagging material for piping and flexible joint, HVAC ducts Ducts are used in heating, ventilation, and air conditioning | 管子和挠性连接的薄板填料和护层隔热材料，HVAC 导管用于供暖， 通风和空调设备的导管 |