| 摘要 |
FIELD: packing of liquids. SUBSTANCE: proposed vessel has side wall made in form of corrugated tube or polyhedron, and concave bottom. Side wall has thickened upper and lower truncated cones on which taper thread is cut. Invention provides strength and stability of vessel at dispensing, transportation and storage of liquids and it can be used for making water outlet and water inlet structures. EFFECT: enlarged operating capabilities. 3 cl, 6 dwg |
