Mentioned: -- MGers should not be able to resupply other MGers without losing their own ammo
Implicitly not mentioned: MG42 gunner shouldn't be able to give 50 round cartridges to MG34 gunner. MG34 shouldn't be able to give belts to MG42.
Not mentioned:
-- Russians should not be able to resupply Russians with dropped MG34/MG42
-- Germans should not be able to resupply Germans with dropped DP-28
Implicitly not mentioned: MG42 gunner shouldn't be able to give 50 round cartridges to MG34 gunner. MG34 shouldn't be able to give belts to MG42.
Not mentioned:
-- Russians should not be able to resupply Russians with dropped MG34/MG42
-- Germans should not be able to resupply Germans with dropped DP-28