GOST 21729 Cold-deformed and hot-deformed structural carbon and alloyed steel tubes. Specifications. Формат поставки-PDF. Язык стандарта-Русский
Другие Стандарты GOST
GOST 17130 "Rectangular weld moulding boxes of cast steel elements having inside dimensions: length fro...
GOST 13769 Cylindrical helical compression springs of 1 class and of 4 category made of round steel. M...
GOST 20114 Steel pattern plates with changeable metal insets for moulding boxes having inside di...
GOST R 53631 Tubing junctions with 24 degree cone angle. General technical requirements
GOST 535 COMMERCIAL QUALITY CARBON-STEEL BARS AND SHAPED SECTIONS General specifications - Includes...
GOST 13950 Welded and folded steel barrels (drums) with crimps on casing. Specifications