词汇	fission mate-rial
释义	fission mate-rial 裂变材料
随便看	taper pin with internal thread taper pin with split taper pipe taper pipe reamer taper pipe tap taper-pipe tap taperpipethread taper pipe thread taper-pipe-thread taper pipe thread die Taper pipe thread for general purposeOld Taper pipe thread for general purpose Old taper-pipe-thread plug-gage taper pipe thread plug gauge taper-pipe-thread plug-gauge taper-pipe-thread ring-gage taper-pipe-thread ring-gauge taper plain plug gauge taper plain ring taper plate taper platecondenser taper plate condenser taper plug ga taper plug gage taper plug-gage