measuring orifice是什么意思 measuring orifice怎么读
measuring orifice的用法和样例
- Restriction orifice plates are suitable for all pipe sizes and shall meet the same requirements as flow measurement orifices unless otherwise noted.
限流孔板适合所有管道尺寸并且应满足和流量测量孔板同样的要求，除非另有注释。
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