- flexible disc
- flexible gate disc
- 弹性: elasticity; resilience; spri ...
- 板: board; plank; plate
- 闸板: bib; blank; damper; flashboard; gate leaf; gate segment; paddle; pipe ram; restrictor; shutter; sluice board; splashboard; stolog; stop plank; stop plate; tappoon; wedge disc
- 单闸板: single disc; single gate disc
- 木闸板: wood weir block
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