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CNIS GB/T 5118-95 Low alloy steel covered electrodes CNIS GB/T 5117-95 Carbon steel covered electrodes CNIS GB 15573-95 Steel products--Classification and definitions CNIS GB/T 15575-95 Steel products standard designation CNIS GB/T 15574-95 Steel products classification and definitions CNIS GB/T 15547-95 Forged steel cold roll blanks CNIS GB/T 15530.6-95 Loose plate steel flanges with copper alloy welding neck collar CNIS GB/T 15519-95 The chemical oxide coating for iron and steel CNIS GB/T 15530.5-95 Loose plate steel flanges with copper alloy plate collar for brazing or welding CNIS GB/T 13823.12-95 Methods for calibration of vibration and shock pick-ups. Resonance frequency te... CEN ENV 10 080 Steel for the Reinforcement of Concrete - Weldable Ribbed Reinforcing Steel... CNIS GB/T 15512-95 Technical guides for evaluating the saving on steel products in enterprises CENELEC EN 61232 Aluminium-Clad Steel Wires for Electrical Purposes - Incorporates Amendment A11... CEN EN 3721 Aerospace Series - Nuts, Bihexagonal, Self-Locking, Deep Counterbored, in Heat ... CEN EN 2909 Aerospace Series - Nuts, Bihexagonal, Self-Locking, Deep Counterbored, in Heat ... CEN EN 3722 Aerospace Series - Shank Nuts, Self-Locking in Heat Resisting Steel FE-PA92HT (... CEN EN 3112 Aerospace Series - Bolts, Normal Hexagonal Head, Threaded to Head, in Alloy Ste... CEN EN 10055 Hot Rolled Steel Equal Flange Tees with Radiused Root and Toes - Dimensions and... CEN EN 2887 Aerospace Series - Bolts, Normal Hexagonal Head, Threaded to Head, in Corrosion... CEN EN 2938 Aerospace Series - Screws, Hexagon Head, Threaded to Head, in Heat Resisting St... CEN EN ISO 7622-2 Steel Cord Conveyor Belts - Longitudinal Traction Test - Part 2: Measure... CEN EN 3720 Aerospace Series - Nuts, Bihexagonal, Self- Locking, in Heat Resisting Steel FE... CEN EN 2413 Aerospace Series - Bolts, Shouldered, Thin Hexagonal Head, Close Tolerance Shan... CEN EN 10265 Magnetic Materials - Specification for Steel Sheet and Strip with Specified Mec...