The curtain and the curtain guides shall be protected by a hand-operated drencher system which shall be fitted with suitable heads adequate to spray the whole of the stage face of the curtain and to keep such curtain and guide 隔火帐及其导轨必须以人手操作之洒水系统加以保护.该洒水系统须装上足以洒湿整幅舞台阔度帐之适当喷头,使该帐及导轨于火警发生时能维持冷0.
Drencher \Drench"er\, n. 1. One who, or that which, west or steeps.