books شفاف للاشعة
If you do not find what you're looking for, you can use more accurate words.
# transparent transparent x-ray
# exposed to x-rays
# sensitive to ultraviolet rays
# atmospheric transmittance to radiation
# UV exposure
# UV resistant
# X-ray spectrophotometer
# radiopaque
# X-ray opaque
# refractometer
# ray transmitter
# ray resistant
# radiation immunity
# infrared port
# refractor glasses
# bipolar source of x-rays
# The main source of ultraviolet rays
# Roentgen's discovery of X-rays
# What are gamma rays?
# What are cosmo rays?
