CNIS GB/T 819.2-97 Cross recessed countersunk flat head screws(common head style)--Grade A--Part 2: Steel of property class 8.8,stainless and non-ferrous metals. Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 9155-88 Hollow shaped steel door
CNIS GB/T 13827-92 Standard specification for sinterde austenitic stainless steel structural part
CNIS GB/T 9120.6-88 Loose plate steel pipe flanges with welding neck collar with tongue ans groove ...
CNIS GB/T 4622.2-93 Spiral wound gaskets for steel pipe flanges--Dimensions
CNIS GB/T 7736-87 Ultrasonic inspecting method for macro-structure and imperfection of steel
CNIS GB/T 8377-87 Technical requirements for fittings of solid web steel frame