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time interval measurement instrument
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time interval measurement instrument
Encyclopedia
工学
时间与频率测量仪
释
time interval measurement instrument
时间间隔测试仪
通过测量开始时刻和结束时刻之间的时间间隔,计算被测信号的延迟时间、相位、频率等参数的仪器。是一款专用于时间频率计量测试的仪器。
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boiler furnace
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boiler inspection
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boiler operation record
boiler over feed-water
boiler peg
boiler performance test
boiler pipe
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boiler rated parameters
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boiler safety accessories
boiler safety water level
boiler setting
boiler shutting down
boiler slagging
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boiler start
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