SimilarityRank
ballvalve 0.776 30981
non-return 0.755 53274
carb 0.747 28537
washer 0.740 14286
feed-and-expansion 0.739 47951
push-fit 0.726 42206
compressor 0.723 22448
thermostat 0.720 18310
thermostatic 0.714 51536
multi-point 0.712 64459
carburettor 0.712 28757
cistern 0.712 11304
radiator 0.709 7852
gearbox 0.708 12204
transformer 0.704 13191
draincock 0.702 60890
piston 0.702 14418
gasket 0.699 27614
pump 0.696 3060
suction 0.693 21917
restrictor 0.693 87099
pipework 0.691 23535
powerhead 0.690 31085
ducting 0.690 52494
camshaft 0.687 63396