CNIS GB/T 5617-85 Determination of effective depth of hardening after induction or flame hardening of steel. Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 13448-92 Test methods for colour-coated steel plates and strips
CNIS GB/T 223.45-94 Methods for chemical analysis of iron,steel and alloy. The cupral Separation-xy...
CNIS GB/T 9113.26-88 Integral steel pipe flanges with ring-joint face for PN 42.0MPa (420 bar)
CNIS GB/T 9115.33-88 Steel pipe welding neck flanges with ring-joint face for PN10.0MPa (100 bar)
CNIS GB/T 223.8-91 Methods for chemical analysis of iron,steel and alloy--The sodium fluoride sepa...
CNIS GB/T 7735-95 Steel tubes--The inspection method on eddy current test