lantern wheel lanthanide contraction lanthanide series lanthanum oxide lanyard lap lap-and-lead lever lap dissolve shutter lapel microphone lapidary lapidary mill lapilli lapis-lazuli lap joint lap-jointed sheeting lap joint welding laplace transformation laplacian laplacian operator lapped corner weld |
lantern wheel колело на цевна предавка Търсената дума е намерена |