项目概况Overview高清视频会议日常保障及设备维护费用招标项目的潜在投标人应在【登录查看】政府采购网获取招标文件，并于【登录查看】【登录查看】（北京时间）前递交投标文件。PotentialbiddersforDailysupportandequipmentmaintenancecostofhigh-definitionvideoconferenceshouldobtainthetenderdocumentsfrom(ShanghaiGovernmentProcurementNetwork)andsubmitthebiddocumentbefore03th022026at【登录查看】am(B...