Methods of testing plastics. Thermoplastics pipes, fittings and valves, Thermoplastics pipes for the conveyance of fluids. Nominal outside diameters and nominal pressures. Metric series— 12 стр.
Methods of testing plastics. Thermoplastics pipes, fittings and valves, Thermoplastics pipes for the conveyance of fluids. Nominal outside diameters and nominal pressures. Metric series— 12 стр.