gamma backscatter thickness meter  射线反散射厚度计; 加马回散射厚度计

beta backscatter  贝他回散射

beta backscatter gage  反散射测量计

beta meter  β射线测定仪

beta thickness ga(u)ge  β厚度计; 贝他厚度计

beta thickness gage  厚度计

beta thickness gauge  β射线测厚仪; 贝他厚度计

beta thickness  贝他厚度计

backscatter meter  反散射计

nadir solar backscatter meter  天底太阳反散射计

portable gamma back scatter thickness meter  携带式反散射厚度计

coating thickness meter  覆盖层厚度计; 涂层厚度计; 镀膜厚度计

eddy current thickness meter  涡流测厚仪; 电涡流厚度计

film thickness meter  膜计

high frequency thin film thickness meter  高频薄膜厚度计

high-frequency thickness meter  高频测厚仪

ionizing radiation thickness meter  电离辐射厚度计; 游离辐射厚度计

ionizing radiation transmission thickness meter  电离辐射透过式厚度计

layer thickness meter  镀层测厚仪