弹簧加载的压力泄放阀的英文

spring loaded pressure relief valve

• 弹簧:    spring; mechanical ...
• 加载:    loading; straining ...
• 的:    4次方是 The fourth po ...
• 压力:    pressure; tension
• 泄:    let out; discharge ...
• 放:    release; set free; ...
• 阀:    established house ...