If Party B is unable to complete the repair on the day the machine is called for repair, Party B shall provide the machine of the same level and deliver it to Party A for use.
If Party B is unable to complete the repair on the day the machine is called repair, Party B shall provide the same class machine for delivery to Party A for use.
If Party B fails to complete the repair on the day when the machine is called for repair, Party B shall provide the machine of the same level to Party A for use.<br>