This is the major drawback of the British Army’s fascination with single arm units – if you think only in terms of Inf Bns and Armd Regts, you always have to choose between 2 + 1 or 1 + 2. Why not just have 3 units with equal numbers of Inf and Armd sub-units? Likewise, th...
Shell and tube heat exchangers were replaced by plate heat exchangers, offering a more compact footprint and the ability to extend networks by the addition of plates to the heat exchanger. The change in heat exchanger also lowered maintenance and down-time due to the ease of cleaning and ...