x,ω level tube

水准管  detail>>

x-tube

x射线管  detail>>

level tube

管状水准仪 平液管 气泡水准管 水准测管 校平管  detail>>

x-ray tube x

光管 射线管 射线球管  detail>>

x-tube x

射线管  detail>>

level tube (= leveling tube)

水平管  detail>>

leveling tube (= level tube)

水平管  detail>>

life of x-ray tube x

射线管寿命试验  detail>>

x-ray anode tube x

射线阳极管  detail>>

x-ray tube diaphragm x

射线管光阑  detail>>

x ray level

射线级  detail>>

x-ray attenuation level

x线衰减水平  detail>>

autofocus x-ray tube

自聚焦x线管  detail>>

autofocus 〔x-ray〕tube

自聚焦  detail>>

cathode of x ray tube

x-射线管阴极靶  detail>>

cathode of x-ray tube

x-射线管阴极靶  detail>>

coolidge x-ray tube

热阴极  detail>>

demountable x ray tube

可拆式x射线管  detail>>