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电视视频传输特性测量仪技术条件
Specification and measuring methods for TV video transmission characteristic measuring instruments
价格:¥0.00
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视频频谱分析仪通用技术条件
Generic specification for video spectrum analyzers
价格:¥0.00
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视频抖动测量仪通用技术条件
Generic specification for video tape recorder jitter meter
价格:¥0.00
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微波辐射计通用规范
General specification for microwave radiometers
价格:¥0.00
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