关于激光设备不出激光光弱和激光器激光光弱故障的关系,激光设备激光光弱,激光器一定激光光弱。()


关于激光设备不出激光光弱和激光器激光光弱故障的关系,激光设备激光光弱,激光器一定激光光弱。()

A、正确

B、错误

正确答案:B