protection valve meaning in English
安全阀
Examples
- Three - circuit protection valve
三通保护阀 - Tractor protection valve
牵引车保护阀 - Pressrue protection valve
压力保护阀 - As a standard nibco bronze fire protection valves are made to be “ dezincification resistant , ” which is a seal of quality and longevity
作为一种基本要求，美国尼伯科青铜消防阀门都具有“抗失锌”特性，质量更加优异，使用寿命更加长。