What is required for the compatibility of explosives from group D on transport vehicles?

To ensure safety during transport, explosives from group D must be with identical explosives. This requirement is designed to minimize the risk of unintended reactions that could result from mixing different types of explosives, even within the same group. Having identical explosives ensures that they will behave similarly under various conditions, which is crucial for maintaining stability and control during transportation.

Transporting different types of explosives, even if they belong to the same general category, can lead to dangerous situations if they react with each other or have differing stability characteristics. Thus, by ensuring that only identical explosives are transported together, it significantly reduces the risk of accidents and enhances overall safety protocols in handling these hazardous materials. This is why the requirement emphasizes the necessity for identical explosives in transport vehicles under group D.