Стандарты CNIS

CNIS GB/T 3079-93 Alloy structure steel wires CNIS GB/T 1839-93 Steel product. Zinc coating mass testing method CNIS GB/T 4240-93 Stainless steel wires CNIS GB/T 4232-93 Stainless steel wires for cold heading and cold forging CNIS GB/T 14451-93 Steel wire ropes for control CNIS GB/T 1852-93 Marine steel flanged steam pressure reducing valves CNIS GB/T 14383-93 Forged steel socket welding pipe fittings CNIS GB/T 14408-93 Low alloy steel castings for general engineering and structural purposes CNIS GB/T 14291-93 Welded steel pipe for mine liquid service CNIS GB/T 14292-93 Hot-rolled long products technical requirements for carbon structure steel and ... CNIS GB/T 4622.2-93 Spiral wound gaskets for steel pipe flanges--Dimensions CNIS GB/T 3091-93 Galvanized welded steel pipe for low pressure service CNIS GB/T 4231-93 Cold rolled stainless steel strips for springs CNIS GB/T 3092-93 Welded steel pipe for low pressure service CNIS GB/T 8164-93 Steel strips for welded steel pipe CNIS GB/T 4237-92 Hot rolled stainless steel sheets and plates CNIS GB/T 6725-92 Technical requirements of cold forming sectional steel CNIS GB/T 4238-92 Heat-resisting steel sheets and plates CNIS GB/T 3280-92 Cold rolled stainless steel sheets and plantes CNIS GB/T 3524-92 Hot-rolled cardon and low alloy structural steel strips CNIS GB/T 1220-92 Stainless steel bars CNIS GB/T 13827-92 Standard specification for sinterde austenitic stainless steel structural part CNIS GB/T 13684-92 Graduation of building physical performances for steel windows CNIS GB/T 13667.1-92 General specification for steel book shelves