防火: fire prevention; fire safety ...挡板: guard; back plate; baffle; d ...自动防火挡板: automatic fire damper防火障板;防火挡板: fire resisting shield; fire-resisting shield自动关闭防火挡板: automatic closing fire damper防火挡门: fire shutter火挡: fire stop防火滚动挡板: fire-resisting rolling shutter挡板: guard; back plate; baffle; damper screen; retainer; baffle plate; baffler; dam board; bumper; parting; partition; blind bumper plate; repelling; board; siding; splash board◇挡板调节 baffling; damper adjustment耐火挡渣墙: refractory bridge防火: fire prevention; fire safety; fireproof 海上防火 fire prevention at sea; 采取特别措施防火 take special precautions to prevent fire; 森林防火是你们的责任。 prevention of forest fires is up to you边挡板: edge dam窗挡板: window shutter挡板,护板: guard board; guardboard挡板;隔板: separating wall; shallow dam挡板阀: flapper valve挡板痕: baffle mark挡板胶: band guide挡板孔: baffled port挡板盘: baffle pan挡板器: buffered tower挡板式: baffle-type挡板室: baffle chamber挡板塔: baffle column; baffle tower; baffle-type tower; buffle-type tower; dephlegmator挡板体: blendenkrper orifice element