The low-pressure relieving device (4) further comprises a driving piece (8) for driving the movable piece (7) to move to the opening position from the closing position.
所述低压解除装置（4）还包括用以驱动所述可动件（7）从所述第一位置运动到所述第二位置的驱动件（8）；
Rated relieving capacity is the flow capacity of a relief device expressed in terms of air flow at standard conditions ( SCFH or Nm3/h).
额定泄放量是用标准状况下的气体体积表示的泄压设施的体积流量。
Regarding as the peculiar product, the medical device has been widely used for disease diagnosing, curing or relieving and health-care recovery and so on.
医疗器械是用于诊断、治疗或缓解疾病以及保健、康复等目的的特殊产品。
The present invention belongs to the field of pressure container safety equipment technology, and is one overpressure fluid relieving safety device.
本发明属于压力容器安全装备技术领域，是流体超压的安全泄压装置。
To protect water hammer, the technologies of enlarging slow-closing time, prolongating closing distance of run and pressure relieving are adopted in this device.
为防止水击采用减缓关闭时间，拉长关闭行程和向外泄压等措施。
Rated relieving capacity: The flow capacity of a relief device expressed in terms of air flow at standard conditions ( SCFH or Nm3/h) at a designated pressure or vacuum.
额定泄放量：在设计压力或设计真空下，用标准状况下的气体体积表示的泄压设施的体积流量。
Rated relieving capacity: The flow capacity of a relief device expressed in terms of air flow at standard conditions ( SCFH or Nm3/h) at a designated pressure or vacuum.
额定泄放量：在设计压力或设计真空下，用标准状况下的气体体积表示的泄压设施的体积流量。
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