multileaf collimated尤其是多叶光栅准直
multileaf collimator多叶光栅;通过采用多叶光栏;利用多叶准直器;用多叶准直器
multileaf damper多叶风门
Multileaf spring消音器;多片式弹簧
multileaf door多扇门
multileaf mechanical mucker多爪式抓岩机
numerical controlled multileaf equipment数控多叶准直装置
handy multileaf collimator多叶光栅