Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 11261-2006 Steel and Iron-Determination of oxygen content - The pulse heating inert gas fusion-infra-red absorption method $40.00 immediately valid
GB/T 14203-2016 General rules for spark discharge atomic emission spectrometry $250.00 via email in 1~3 business day valid
GB/T 15006-2009 General rules of dimensions shape surface quality test method and inspection for elastic alloys $180.00 via email in 1~3 business day valid
GB/T 17616-1998 Unified Numbering System for Designations of Iron, Steel and Alloy $384.00 immediately superseded
GB/T 17616-2013 Unified Numbering System for Designation of Iron, Steel and Alloy $660.00 immediately valid
GB/T 18255-2000 Coking viscous oil products--Determination of distillation range $120.00 immediately superseded
GB/T 20066-2006 Steel and Iron-Sampling and Preparation of Samples for the Determination of Chemical Composition $130.00 immediately valid
GB/T 20123-2006 Steel and iron—Determination of total carbon and sulfur content Infrared absorption method after combustion in an induction furnace (routine method) $80.00 immediately valid
GB/T 20124-2006 Steel and iron - Determination of nitrogen content - Thermal conductimetric method after fusion in a current of inert gas $80.00 immediately valid
GB/T 223.23-2008 Iron, Steel and Alloy-Determination of Nickel Content - The Dimethylglyoxime Spectrophotometric Method $70.00 immediately valid
GB/T 223.29-2008 Iron steel and alloy - Determination of lead content - Carrier precipitation-xylenol orange spectrophotometric method $90.00 immediately valid
GB/T 223.31-2008 Iron steel and alloy - Determination of arsenic content -Distillation-molybdenum blue spectrophotometric method $60.00 immediately valid
GB/T 223.37-2020 Iron, steel and alloy—Determination of nitrogen content—Indophenol blue spectrophotometric method after distillation separation $225.00 via email in 1~3 business day valid
GB/T 223.5-2008 Steel and iron - Determination of acid-soluble silicon and total silicon content - Reduced molybdosilicate spectrophotometric method $80.00 immediately valid
GB/T 223.54-2022 Iron, steel and alloy—Determination of nickel content—Flame atomic absorption spectrometric method $315.00 immediately valid
GB/T 223.55-2008 Iron steel and alloy - Determination of tellurium content - Oscillo-polarographic method $100.00 immediately abolished
GB/T 223.59-2008 Iron, Steel and Alloy - Determination of Phosphorus Content - Bismuth Phosphomolybdate Blue Spectrophotometric Method and Antimony Phosphomolybdate Blue Spectrophotometric Method $70.00 immediately valid
GB/T 223.60-2024 Iron, steel and alloy—Determination of silicon content—Gravimetric method $255.00 immediately valid
GB/T 223.63-2022 Iron, steel and alloy—Determination of manganese content—Sodium (potassium) periodate spectrophotometric method $225.00 immediately valid
GB/T 223.64-2008 Iron, Steel and Alloy - Determination of Manganese Content - Flame Atomic Absorption Spectrometric Method $70.00 immediately valid
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