防电震的 electroshock-proof

继电器防震架 shock absorber base for relays

电子防震 esp ; Electronic Shock Protection

防震玻璃电极 shock-proof glass electrode ; proofglasselectrode

光电防震模块 Optical isolator module

并内建电子防手震 Reduced movement distortion

防震继电装置 shock-proof relays

电子式防震 Picture Stabilisation