中插板 meaning in English
center plate
centerboard
dagger board
dagger plate
daggerboard
drop keel
dropkeel
sliding keel
Examples
- Feeding mechanism : up roller , middle flashboard and down bell jar or double bell jar feeding mechanism with hydro - automatic drive , featured as easy operation , convenient maintenance and good air - tightness
加煤机构：液压驱动自动加煤装置，采用上滚筒中插板下钟罩机构或双钟罩结构，操作简单，维修方便，气密性好。