CNIS GB/T 9113.11-88 Integral steel pipe flanges with male and female face for PN 4.0MPa (40 bar). Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 9113.19-88 Integral steel pipe flanges with tongue and groove face for PN 5.0 MPa (50 bar)
CNIS GB/T 2103-88 General provisions for checking,packing,marking and quality certification of st...
CNIS GB/T 4697-91 Hot-rolled U-type steel for mine timbering
CNIS GB/T 5953-86 Carbon structure steel wires for cold heading
CNIS GB/T 9113.17-88 Integral steel pipe flanges with tongue and groove face for PN 2.5 MPa (25 bar)
CNIS GB/T 594-83 Marine forged steel male thread stop valves