Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
YB/T 128-1997 Technical specifications for roll of straight bead welding pipe $100.00 via email in 1~3 business day valid
YB/T 137-1998 Twenty-high roll mill steel forging working roll $184.00 via email in 1~3 business day superseded
YB/T 138-1998 Technical requirements for manufacturing suspended spring bolt furnace door, door frame and guard plate $184.00 via email in 1~3 business day valid
YB/T 139-1998 Non-water alumina-silicate refractory mortar $224.00 via email in 1~3 business day superseded
YB/T 160-1999 Performance testing methods for burners of metallurgical industrial-furnaces $190.00 via email in 1~3 business day superseded
YB/T 161-1999 Specification for tube type water-cooling equipment for electric furnace $100.00 via email in 1~3 business day abolished
YB/T 181-2000 Electroslag remelting castalloy steel roll $100.00 via email in 1~3 business day valid
YB/T 3220.1-1987 General Technical Specifications for Manufacture of Baosteel II Blast Furnace Equipments-Steel Castings via email in business day valid
YB/T 3220.10-1987 General Technical Specifications for Manufacture of Baosteel II Blast Furnace Equipments-Rust Proofing of Machining Product via email in business day valid
YB/T 3220.11-1987 General Technical Specifications for Manufacture of Baosteel II Blast Furnace Equipments-Coating via email in business day valid
YB/T 3220.12-1987 General Technical Specifications for Manufacture of Baosteel II Blast Furnace Equipments-Heat-treated Pieces via email in business day valid
YB/T 3220.2-1987 General Technical Specifications for Manufacture of Baosteel II Blast Furnace Equipments-Iron Castings via email in business day valid
YB/T 3220.3-1987 General Technical Specifications for Manufacture of Baosteel II Blast Furnace Equipments-Copper and Aluminium Alloy Castings via email in business day valid
YB/T 3220.4-1987 General Technical Specifications for Manufacture of Baosteel II Blast Furnace Equipments-Packaging via email in business day valid
YB/T 3220.5-1987 General Technical Specifications for Manufacture of Baosteel II Blast Furnace Equipments-Machine Assembling via email in business day valid
YB/T 3220.6-1987 General Technical Specifications for Manufacture of Baosteel II Blast Furnace Equipments-Machining via email in business day valid
YB/T 3220.7-1987 General Technical Specifications for Manufacture of Baosteel II Blast Furnace Equipments-Casting via email in business day valid
YB/T 3220.8-1987 General Technical Specifications for Manufacture of Baosteel II Blast Furnace Equipments-Welding Parts via email in business day valid
YB/T 3220.9-1987 General Technical Specifications for Manufacture of Baosteel II Blast Furnace Equipments-Overlay Welding of Hard Alloy Like Cobalt, Chromium and Tungsten via email in business day valid
YB/T 4054-1991 $224.00 via email in 1~3 business day superseded
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