CNIS GB/T 9116.7-88 Hubbed slip-on-welding steel pipe flanges with raised face for PN 4.0MPa (40 bar). Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 9129-88 Specification for asbestes rubber gasket for steel pipe flanges
CNIS GB/T 9123.3-88 Steel pipe blank 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 9799-97 Metallic coatings--Electroplated coatings of zinc on iron or steel
CNIS GB/T 5117-95 Carbon steel covered electrodes
CNIS GB/T 9117.7-88 Hubbed socket welding steel pipe flanges with tongue and groove face for PN 5.0...