39029010 -- A-B-A block copolymer of polystyrene, ethylene-butylene copolymer and polystyrene, containing by weight 35?% or less of styrene, in one of the forms mentioned in note?6(b) to this chapter
39069030 -- Copolymer of acrylic acid with 2-ethylhexyl acrylate, containing by weight 10?% or more but not more than 11?% of 2-ethylhexyl acrylate
69072100 -- Of a water absorption coefficient by weight not exceeding 0,5 %
82052000 - Hammers and sledge hammers
84834030 -- Ball or roller screws