波纹管是一类子午线呈波纹状的旋转壳，作为弹性敏感元件和柔性连接件在航空仪表和管道工程中起着重要的作用。
Bellows, a shell of wrinkled meridian of revolution, is commonly used as an elastic-sensitive element in aircraft meters, and a flexible joint in pipeline systems.
实践证明：采用硬件定时复位法，可以完全解决一类智能仪表易死机的问题。
It has been proved by practice that dying of intelligent instrument can be solved completely by using hardware reset method.
它是工业上应用最为广泛的一类测压仪表。
They are ones of the most frequently used pressure meters to measure pressures in industrial application.
应用推荐