U 4 triode connected: Medium MU small mass filamentary heating structure.三极管接法): 中Mu小型灯丝结构.Low MU Thoriated Tungsten filamentary heating structure.低Mu敷钍灯丝结构.High MU Thoriated Tungsten filamentary heating structure.高Mu敷钍灯...
同时把受伤的脚腕子重新捆紧,为这一天的旅行做好准备.Also, he recinched the injured ankle and prepared himself for a day of travel.他一共有两条毯子,他从其中的一条撕下一长条,把脚腕子捆紧.He tore a long strip from one of his two blankets and bound the ankle tightly.而且箱外用牢固的铁...