SimilarityRank
energy-save 0.846 61963
draught-proofing 0.822 68446
desulphurisation 0.817 48583
energy-efficient 0.816 40144
soviet-designed 0.815 96315
photovoltaic 0.813 45636
low-sulphur 0.813 51947
ngv 0.807 80218
fluidics 0.806 99871
energy-efficiency 0.804 88194
turbo-alternator 0.804 99585
lean-burn 0.801 82318
fireater 0.801 63832
desulphurization 0.800 76072
ngvs 0.800 99391
gasifier 0.796 32253
chlorination 0.794 96351
retool 0.794 75147
command-and-control 0.793 75550
biotechnological 0.793 61095
oil-fired 0.791 49906
survivability 0.790 96993
fossil-fuel 0.790 76055
undergrounding 0.788 72186
ozone-benign 0.788 99646