ICS13.100D09DB37山东省地方标准DB37/T3449—2019山东省金属非金属地下矿山通风技术规范2019-03-21发布2019-04-21实施山东省市场监督管理局...
5544332211DDCCBBAAPOWERINPUTPANELPOWERTUNERPOWER+1.26VFORMSTARICSTANDBYPOWER+3.3VNORMALPOWER+3.3VSTANDBYPOWERDDR2PowerR2R3Vo=0.8(1...
5544332211DDCCBBAAPOWERINPUTPANELPOWERTUNERPOWER+1.26VFORMSTARICSTANDBYPOWER+3.3VNORMALPOWER+3.3VSTANDBYPOWERDDR2PowerR2R3Vo=0.8(1...

