CNIS GB/T 223.10-91 Methods for chemical analysis of iron,steel and alloy--The cupferron separation-chrome azurol S photometric method for the determination of aluminium content. Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 3098.6-86 Mechanical properties of fasteners--Stainless steel bolts,screws,studs and nuts
CNIS GB/T 5754-86 Steel cord conveyor belts--Longitudinal traction test--Measurement of tensile s...
CNIS GB/T 9115.29-88 Steel pipe welding neck flanges with tongue and groove face for PN 15.0MPa (150...
CNIS GB/T 15247-94 Electron probe quantitative analysis method of carbon in carbon steel and low a...
CNIS GB/T 3082-84 Galvanized low carbon steel wire for armouring cables
CNIS GB/T 9113.20-88 Integral steel pipe flanges with tongue and groove face for PN 10.0MPa (100 bar...