The result showed that the dynamic characteristics of the air spring with auxiliary chamber are interrelated observably to the size of the throttle orifice.
研究结果表明:空气弹簧动态特性与节流孔孔口大小有着明显的关系。
The standard applies to gate valves, globe valves, throttle valves and diaphragm valves such as valve connections on the drive size.
该尺度适用于闸阀、截止阀、节流阀和隔膜阀等用阀门驱动装置于阀门的连接尺寸。
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