preimpregnated material预浸渍料
preimpregnated varnish预浸渍漆
preimpregnated coil预浸渍线圈
epoxy preimpregnated环氧预浸
preimpregnated insulation预浸渍绝缘
preimpregnated bonding sheer预浸粘结片
Resin preimpregnated materials树脂预浸渍材料
unidirectional preimpregnated sheet单向预浸片材
preimpregnated connecting sheer预浸粘结片