CNIS GB/T 9113.17-88 Integral steel pipe flanges with tongue and groove face for PN 2.5 MPa (25 bar). Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 9123.18-88 Steel pipe blank flanges with male and female face for PN 2.5MPa (25 bar)
CNIS GB/T 223.64-88 Methods for chemical analysis of iron, steel and alloy--The flame atomic absorp...
CNIS GB/T 5218-85 Silicon-manganese spring steel wire
CNIS GB/T 2826-81 Tie-plates--Technical requirements for 38kg/m to 50kg/m steel rails
CNIS GB 2585-81 Technical requirements for 38kg/m to 50kg/m steel rails for railway
CNIS GB/T 13402-92 Large-diameter carbon steel pipe flanges