CNIS GB/T 7736-87 Ultrasonic inspecting method for macro-structure and imperfection of steel. Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 223.56-87 Methods for chemical analysis of iron,steel and alloy--The sulfhydryl cotton fi...
CNIS GB/T 9115.23-88 Steel pipe welding neck flanges with male and female face for PN 25.0MPa (250 b...
CNIS GB/T 1221-92 Heat-resisting steel bars
CNIS GB/T 9119.3-88 Slip-on welding plate steel pipe flanges with flat face for PN 1.0MPa (10 bar)
CNIS GB/T 16457-96 Abrasive products--Segmented saws for machining of stone and masonry cutting--D...
CNIS GB/T 223.64-88 Methods for chemical analysis of iron, steel and alloy--The flame atomic absorp...