Tubes to this standard shall be delivered with diameters 25-820 mm, wall thickness 2.5-75mm and length 4.0-12.5 meters.
At present tube manufactures[……]
Tubes to this standard shall be delivered with diameters 25-820 mm, wall thickness 2.5-75mm and length 4.0-12.5 meters.
At present tube manufactures[……]
The word GOST (Russian: ГОСТ) is an acronym for gosudarstvennyy standart (Russian:государственный стандарт), which means state standard. The GOST stan[……]