CNIS GB/T 3879-83 The material blanks of steel bonded carbide. Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 9123.6-88 Steel pipe blank flanges with raised face for PN 0.25MPa (25 bar)
CNIS GB/T 4223-96 Iron and steel scraps
CNIS GB/T 9116.13-88 Hubbed slip-on-welding steel pipe flanges with male and female face for PN 4.0M...
CNIS GB/T 12612-90 General specification for multifunctional solution of steel and iron surface tr...
CNIS GB/T 1221-92 Heat-resisting steel bars
CNIS GB/T 9115.5-88 Steel pipe welding neck flanges with flat face for PN2.0MPa (25 bar)