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辉光放电计数管正弦工作状态的测试方法
价格:¥0.00
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辉光放电计数管暗室起辉电压的测试方法
价格:¥0.00
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辉光放电计数管起辉电压的测试方法
价格:¥0.00
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微波管用陶瓷.金属封接件规范
Specification for ceramic.metal seals used in microwave tubes
价格:¥0.00
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电真空陶瓷零件技术条件
Specification for electrical vacuum ceramic parts
价格:¥0.00
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行波管测试方法
Measuring methods of traveling wave tube
价格:¥0.00
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行波管总规范
General specification for travelling wave tubes
价格:¥0.00
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电子管FU101F型发射管详细规范
Detail specification for transmitting tube of type FU101F
价格:¥0.00
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