CNIS GB/T 4236-84 Steel--Examination by sulphur print(Baumann method). Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 5826.3-86 Basic size system of side hung steel window (32mm solid section)
CNIS GB/T 4357-89 Carbon spring steel wires
CNIS GB/T 5224-95 Steel strand for prestressed concrete
CNIS GB/T 6725-92 Technical requirements of cold forming sectional steel
CNIS GB/T 9123.35-88 Steel pipe blank flanges with ring-joint face for PN 25.0MPa (250 bar)
CNIS GB/T 223.13-89 Methods for chemical analysis of iron,steel and alloy--The ammonium ferrous sul...