scfh

常见例句

SCFH = venting requirement, in standard cubic feet per hour of air,
SCFH（标准立方英尺/小时）=通气要求量，标准立方英尺空气/小时；
SCFH = Venting requirements in standard cubic feet per hour or air,
通气要求;单位是每小时标准立方英尺的空气量.
11 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.
11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。