CNIS GB/T 9123.26-88 Steel pipe blank flanges with tongue and groove face for PN 4.0MPa (40 bar). Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 9123.32-88 Steel pipe blank flanges with ring-joint face for PN 5.0MPa (50 bar)
CNIS GB/T 9120.3-88 Loose plate steel pipe flanges with welding neck collar with male and female fa...
CNIS GB/T 9118.6-88 Loose hubbed steel pipe flanges with welding neck collar with ring-joint face f...
CNIS GB/T 8706-88 Steel wire ropes--Terminology
CNIS GB 13014-91 Remained heat treatment ribbed steel bars for the reinforcement of concrete
CNIS GB/T 3090-82 Stainless steel small diameter steel tubes