A kind of cryogenic orifice plate flowmeter by vacuum insulation is used in the cryogenic LN2 system for 4M-2000A superconductor cable.
一种真空保温孔板式低温流量计用于4米高温超导电缆制冷系统。
An analysis is made in the paper of the factors affecting the accuracy of the ZKL intelligent orifice plate flowmeter in flow measurement.
本文主要分析了ZKL智能孔板流量计测量流量时影响测量精度的主要因素。
Traditional orifice plate flowmeter had some demerits such as low measuring precision and high power dissipation.
传统孔板流量计测量精度较低，功耗较高。
Traditional orifice plate flowmeter had some demerits such as low measuring precision and high power dissipation.
传统孔板流量计测量精度较低，功耗较高。
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