【电学】含有氧化合物的用于热电设备支架的材料

material handling

elastic woven material

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

homogeneous material【化工】

pre-treatment of a material to be lubricated

web-roll core with arrangement for securing the ends of filamentary material

printed circuit layered product as a base material for printed wiring boards

elongate material of metal coiling