... 气体量热法 gascalorimetry 气体量计 gas flowmeter ; gas notameter 处理气体量 exhaust air rate ...
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liquid selaed drum gas flowmeter 液封转筒式气体流量计
inert gas flowmeter 惰性气体流量计
bellows-type gas flowmeter [仪] 膜盒式气体流量计
electronic gas flowmeter 电子气体流量计
electric gas flowmeter 电气体流量计
bellows gas flowmeter 膜盒式气体流量计
diaphragm gas flowmeter 膜式气体流量计
liquid sealed drum gas flowmeter 液封转筒式气体流量计
bellows type gas flowmeter 膜盒式气体流量计
Presently orifice flowmeter is the major gas flowmeter.
目前，孔板流量计仍是最主要的天然气流量计。
It is composed of a calibration system, a gas flowmeter and pumping system.
它由校准系统、恒压式气体微流量计和抽气系统组成。
This paper presents the electrocircuit design of a multi-path ultrasonic gas flowmeter.
介绍了一种多声道超声气体流量计的电路设计。
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