CNIS GB/T 1229-91 High strength large hexagon nuts for steel structures. Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 9113.7-88 Integral steel pipe flanges with raised face for PN5.0 MPa (50 bar)
CNIS GB/T 9113.16-88 Integral steel pipe flanges with tongue and groove face for PN1.6MPa(16 bar)
CNIS GB/T 8162-87 Seamless Steel pipes for structural purposes
CNIS GB/T 10746-89 Marine steel pipe flanges, butt weld-on
CNIS GB 8903-88 Steel wire ropes for elevators
CNIS GB/T 12770-91 Welded stainless steel tubes for machine structure