Стандарты CNIS

CNIS GB/T 223.48-85 Methods for chemical analysis of iron,steel and alloy--The semixylenol orange p... CNIS GB/T 223.35-85 Methods for chemical analysis of iron,steel and alloy--The pulse heating inert ... CNIS GB/T 5222-85 Trapezed steel wire for spring washer CNIS GB/T 5212-85 Hot rolled silicon steel sheets for electrical grade CNIS GB/T 5216-85 Technical requirements for structural steel with specified hardenability bands CNIS GB/T 5058-85 Steel--Determination of isothermal transformation diagram--Magnetic method CNIS GB/T 550-84 Cast steel anchor chain cables CNIS GB/T 346-84 Galvanized low carbon steel wire for electric communications lines CNIS GB/T 3082-84 Galvanized low carbon steel wire for armouring cables CNIS GB/T 222-84 Method of sampling steel for determination of chemical composition and permissi... CNIS GB 4463-84 Heat-treated steel bar for prestressed concrete CNIS GB/T 4462-84 Standard figure of coarse carbide of high speed tool steel CNIS GB/T 4356-84 Stainless steel wire rods CNIS GB/T 4335-84 Cold rolled low-carbon steel sheet--Ferrite grain size--Test methods CNIS GB/T 4336-84 Method for photoelectric emission spectroscopic analysis of carbon steel,medium... CNIS GB/T 223.29-84 Methods for chemical analysis of iron,steel and alloy--The xylenol orange photo... CNIS GB/T 223.34-84 Methods for chemical analysis of iron,steel and alloy The determination of hydr... CNIS GB/T 4227-84 Hot rolled stainless steel with equal leg angles CNIS GB/T 4241-84 Stainless steel wire rods for welding CNIS GB/T 4226-84 Cold finished stainless steel bars CNIS GB/T 4236-84 Steel--Examination by sulphur print(Baumann method) CNIS GB/T 4229-84 Methods of weight calculation of stainless steel plates and sheets CNIS GB/T 4211-84 High speed steel tool bits CNIS GB/T 1343.9-84 Covered wires--Method for test of breakdown voltage by means of steel balls