bonnet bolt meaning in English

顶盖固定螺栓
盖板螺栓；引擎盖螺栓

Live - loading of bonnet bolting stores the required sealing load during a pressure or temperature induced transient
在压力或温度不断波动转换的情况下，动负载阀帽螺栓储存了所需要的密封负载。
Body / bonnet joints on pacific valves are designed for rugged services with a more than adequate number of bonnet bolts
美国太平洋阀门上的阀体/阀盖连接结构适用于恶劣的应用环境，可配置足够数量的阀盖螺栓。