Cloning BE 2012 Job on many server

Hello all!

I'm trying to clone some BE-Servers using BEMCLI.
Export the definition works fine:
export-master.cmd contains:

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\script\export-master.ps1

export-master.ps1 contains:

Get-BEBackupDefinition "wi-master-Backup" | Export-BEBackupDefinition > c:\script\master.ps1

convert-script.exe contains:

change some settings in master.ps1 using substitution

Now, i would like to import via import-cmd:

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\script\master.ps1 -AgentServer srv-clone1 | Save-BEBackupDefinition

But this doesn't work. "Can't find Save-BEBackupDefinition"
When i open BEMCLI in a cmd-windows i can use

c:\script\master.ps1 -AgentServer srv-clone1 | Save-BEBackupDefinition

And it works. How can i script this in one cmd-file?

Best regards

Peter