CNIS GB/T 9117.8-88 Hubbed socket welding steel pipe flanges with tongue and groove face for PN 10.0MPa (100 bar). Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 5680-85 The technical specifications for castings of high manganese steel
CNIS GB/T 3098.6-86 Mechanical properties of fasteners--Stainless steel bolts,screws,studs and nuts
CNIS GB/T 5617-85 Determination of effective depth of hardening after induction or flame hardenin...
CNIS GB 13075-91 Periodic inspection and evaluation of welded steel gas cylinders
CNIS GB/T 9124-88 Butt-welding ends for steel pipe flanges
CNIS GB 13013-91 Hot rolled plain steel bars for the reinforcement of concrete