1) orifice flowmeter
孔板量计
2) orifice-plate flow meter
孔板计量
3) orifice flowmeter
孔板流量计
1.
How to increase measuring accuracy of orifice flowmeter;
天然气孔板流量计计量误差分析及改进措施
2.
Design and application of differential pressure orifice flowmeter in H_2O_2/kerosene engine test;
过氧化氢/煤油发动机试验中压差式孔板流量计的设计
3.
Comprehensively analyzed are the main factors that affect the measuring accuracy of the orifice flowmeter.
目前,孔板流量计仍是最主要的天然气流量计。
4) Orifice flow meter
孔板流量计
1.
Orifice flow meters still occupy the leading position in gas measurement now.
目前孔板流量计仍然在天然气计量中占主导地位。
5) orifice-plate flowmeter
孔板流量计
1.
The Application and Comparison of Gas Supersonic Flow Meter and Orifice-Plate Flowmeter;
气体超声流量计与孔板流量计在天然气工业中应用的比较
补充资料：长度计量(见几何量计量)
长度计量(见几何量计量)
length measurement: see geometrical quantity metrology
由。飞州ulil心闪长度计l(le理户~~m)童。见几何童计
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条