【运输】原材料，气体

abrasive material, loose

spoil (muck, pile, broken material) removing

adhesive-bonded dowel, non-metallic dowel made of loose material

grinding with loose abrasive material

input material

antioxidants, containing animal material of unknown composition

fluidised-bed technique packing material, stationary

ferrite magnet, oxide magnet, material non-metallic