(YAG) YAG Laser Crystals
1 000 kV composite rod insulator
500kV rod composite string insulator
composite rod insulator
copper cladding aluminum composite rod
porcelain-core composite rod insulator
rod composite suspension insulator
YAG-Nd:YAG composite crystal rod
actively mode-locked Nd YAG laser
AO Q-switched Nd∶YAG laser