CNIS GB/T 9117.3-88 Hubbed socket welding steel pipe flanges with raised face for PN 5.0MPa (50 bar). Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB 15066-94 Stainless steel pressure cooker
CNIS GB/T 9116.16-88 Hubbed slip-on-welding steel pipe flanges with tongue and groove face for PN 1...
CNIS GB 4053.1-93 Safety requirements for fixed steel vertical ladders
CNIS GB/T 9123.5-88 Steel pipe blank flanges with flat face for PN 2.0MPa (20 bar)
CNIS GB/T 5617-85 Determination of effective depth of hardening after induction or flame hardenin...
CNIS GB/T 6725-92 Technical requirements of cold forming sectional steel