介绍了一系列大管道气体流量检测仪表。
The paper briefs a series monitoring instruments for large diameter pipe gas flow.
非固定混合比混合脏污气体流量的在线检测是工业流量测量中的难点。
The on-line flow detection of unfixed component compounding gas is difficult in industrial flow detection.
使用焊接保护气体流量开关，让您的PLC或控制系统的信号流问题的简单检测允许。
Use the Weld Shield Gas Flow Switch to give your PLC or control system a signal that allows for simple detection of flow problems.
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