案件身份:
上诉人(原审被告):
{
"name": "甘肃兰电除尘设备有限公司",
"digest": "d268b7a99dbe43703c92c22ddbea78a4"
}
被上诉人(原审被告):
{
"name": "张家口海兴除尘设备有限公司",
"digest": "067fc22c6d9fcbd7b34b4ca8550766a4"
}
被上诉人(原审原告):
{
"name": "济南万天机械设备有限公司",
"digest": "5940c3d203df0e526313c6a81ffa2a1d"
}