Steel Bars; Hot Rolled Flat Steel for Special Purpose (in Bar Drawing Mills, Bolt and Screw Factories etc.), Dimensions, Weights, Permissible Variations— 3 стр.
Electric immersion heating elements; screw-in type, G 1 1/2 B thread with metal-sheathed tubular heating elements of 6,5 and 8,5 mm diameter; dimensions and input rating— 2 стр.