in the event that toxic or toxic substane is present this beacon must also be able to omit an agreed signal to enable the risk to anticipateit and contained
In the event that toxic or highly toxic substances are present, this beacon must also be able to emit an agreed signal to enable the environmental risk to be anticipated and contained.
In the event that toxic or toxic substances present, this beacon must also be able to emit an agreed signal to enable the risk to anticipated and contained.