Стандарты CNIS

CNIS GB/T 13667.2-92 Stacked steel-book-shelves technical specification CNIS GB/T 13668-92 Commonly used specification for steel book cabinets and information cabinets CNIS GB/T 13606-92 Vibrating steel wire pressure transducer for geotechnical engineering CNIS GB 13590-92 Steel and iron slag cement CNIS GB/T 13473-92 Steel hammers--General technical requirements CNIS GB 13456-92 Discharge standard of water pollutants for iron and steel industry CNIS GB/T 13452.4-92 Paints and varnishes--Filiform corrosion test on steel CNIS GB/T 13448-92 Test methods for colour-coated steel plates and strips CNIS GB 13447-92 Steel blank for seamless gas cylinder CNIS GB/T 13401-92 Steel plate butt-welding pipe fittings CNIS GB/T 13403-92 Gaskets for large-diameter cabon steel pipe flanges CNIS GB/T 13402-92 Large-diameter carbon steel pipe flanges CNIS GB/T 1221-92 Heat-resisting steel bars CNIS GB/T 227-91 Tool steel--Method of hardenability test CNIS GB/T 13314-91 General specifications of forged steel working rolls for cold rolling CNIS GB/T 4162-91 Forged and rolled steel bars--Method for ultrasonic examination CNIS GB/T 4697-91 Hot-rolled U-type steel for mine timbering CNIS GB/T 6402-91 Steel forgings--Method for ultrasonic examination CNIS GB/T 325-91 Packing container steel drum CNIS GB/T 13252-91 Packing containers--Steel pails CNIS GB/T 13238-91 Cupper-steel clad plates CNIS GB/T 2970-91 Thicker steel plate--Method for ultrasonic inspection CNIS GB 13236-91 Dip-tapes and steel strapping tapes for Petroleum-Specification CNIS GB/T 710-91 Hot-rolled quality carbon structural steel sheets and strips