- flange plate
- flanged plate
- 凸缘: flange; bourrelet; lug; rim
- 板: board; plank; plate
- 上凸缘板: upper flange plate
- 缘板: horizontal margin plate; listrium; marginal plate; marginal scute; marginalia; vertical margin plate
- 凸缘: flange; bourrelet; lug; rim 环状凸缘 collar flange; 接头凸缘 joint flange; 凸缘管 pipe flange
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