SimilarityRank
desulphurization 0.902 76072
fgd 0.864 30166
low-sulphur 0.835 51947
oil-fired 0.827 49906
energy-saving 0.817 50504
coal-fired 0.817 21020
multi-point 0.810 64459
refrigerant 0.803 52632
retrofit 0.802 47557
ozone-benign 0.800 99646
gasification 0.800 40725
gas-fired 0.799 29954
134a 0.798 62803
gas-cool 0.794 61575
chlorination 0.794 96351
solar-powered 0.794 68989
reprocessing 0.792 73057
draught-proofing 0.789 68446
circulator 0.786 77095
outage 0.783 61311
lpg 0.783 44069
energy-save 0.783 61963
subsea 0.782 48336
coolant 0.779 33789
lean-burn 0.779 82318