self-recording current-meter
... 自记露光仪：actinograph 自记流速计：self-recording current-meter 自记流速表：recording current meter ...
基于36个网页-相关网页
... 螺距量测设备式；螺距量测装备 pitch-measuring equipment 自记流速计 pitometer 皮托管测程仪 Pitot log ...
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