Search Results for: Instruments for measuring surface tension
example, rafts, tanks, coffer- dams, landing-stages, buoys and beacons) % % vessels and other floating structures for breaking up nil nil chapter - optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof a b
, marking-out or mathematical calculating instruments (for example, drafting machines, panto- graphs, protractors, drawing sets, slide rules, disc calculators); instruments for measuring length, for use in the hand (for example, measuring rods and tapes, micrometers, callipers), not specified or included...
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