不同铅当量对应管电压屏蔽率关系表X-ray tube voltage [kV]5075100150Lead equivalent (mmPb)Amount of radiation passing through %0.250.353.010200.350.051.55.5110.400.031.04.58.00.500.010.73.05.51.00-0.050.51.0
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不同铅当量对应管电压屏蔽率关系表X-ray tube voltage [kV]5075100150Lead equivalent (mmPb)Amount of radiation passing through %0.250.353.010200.350.051.55.5110.400.031.04.58.00.500.010.73.05.51.00-0.050.51.0