One fuse turned off, still 130 Volt on circuit. How is this possible?
The fuse is designed to protect from overload, not render the circuit safe for maintenance.  When a circuit is protected by 2 fuses, you need to pull both fuses.  This would also be true, for instance, in a North American or Philippine 240V load.  

This problem is precisely why North America has moved to circuit breakers, and installations like this use multi-pole breakers that either have "common trip" across all poles, or are handle-tied for "common maintenance shutoff" across all poles.