CNIS GB/T 223.35-85 Methods for chemical analysis of iron,steel and alloy--The pulse heating inert gas fusion-coulometric titration method for the determination of oxygen content. Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 223.77-94 Methods for chemical analysis iron,steel and alloy.The flame atomic absorption ...
CNIS GB/T 223.1-81 Determination of carbon content in iron,steel and alloy
CNIS GB/T 223.68-97 Methods for chemical analysis of iron, steel and alloy. The potassium iodate ti...
CNIS GB/T 14451-93 Steel wire ropes for control
CNIS GB/T 3098.6-86 Mechanical properties of fasteners--Stainless steel bolts,screws,studs and nuts
CNIS GB/T 12753-91 Steel wire ropes for conveyer belts