float type flowmeter 浮动式量计 ; 浮子流量计
float-type flowmeter 浮子式流量表
bottom hole float type flowmeter 浮子式井下流量计
float t type flowmeter 浮动式量计
float t type area flowmeter 浮子式面积流量计
Conventional float type mechanical flowmeter has the disadvantages of high failure rate, difficult set, poor believability of the data measured.
传统的浮子式机械流量计故障率高、坐层困难，所取资料可信度差。
The invention belongs to the field of energy conservation in pneumatic systems and provides a spring type gas float flowmeter.
本发明属于气动系统节能领域，实现了一种弹簧式气体浮子流量计。
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