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YB/T 170.3-2002 Non-alloy Steel wire rod for conversion to wire -- Part3: Specific requirements for rimmed and rimmed-substitute low carbon steel wire rod $224.00 via email in 1~3 business day valid
YB/T 170.4-2002 Non-alloy Steel wire rod for conversion to wire - Part4: Specific requirements for wire rod for special applications $130.00 via email in 1~3 business day valid
YB/T 171-2000 Special shaped steel tubes $600.00 via email in 1~3 business day superseded
YB/T 171-2014 Special shaped steel tubes $1234.00 via email in 1~5 business day valid
YB/T 172-2000 Phase quantitative analysis of silica bricks-X-ray diffraction method $100.00 via email in 1~3 business day valid
YB/T 172-2020 Phase quantitative analysis of silica bricks-X-ray diffraction method $120.00 via email in 1~3 business day valid
YB/T 173-2000 Testing method for cold specific resistivity of carbon-containing refractory products $75.00 via email in 1~3 business day valid
YB/T 174.1-2000 Chemical analysis for silicon nitride bonded silicon carbide product. Determination of silicon nitride content. High pressure dissolve specimen method $100.00 via email in 1~3 business day abolished
YB/T 174.2-2000 Chemical analysis for silicon nitride bonded silicon carbide product. Determination of silicon carbide content. High pressure dissolve specimen method $304.00 via email in 1~3 business day abolished
YB/T 174.3-2000 Chemical analysis for silicon nitride bonded silicon carbide product. Determination of free silicon content. Molybdenum blue photometric method $260.00 via email in 1~3 business day abolished
YB/T 174.4-2000 Chemical analysis for silicon nitride bonded silicon carbide product. Determination of iron oxide content. o-Phenanthroline photometric method $260.00 via email in 1~3 business day abolished
YB/T 175-2000 The determination of silicon carbide in carborundum $204.00 via email in 1~3 business day superseded
YB/T 175-2017 Carborundum. Determination of silicon carbide. Hydrofluoric acid gravimetric method $120.00 via email in 1~3 business day valid
YB/T 176 Ceramic-lined steel composite pipe via email in business day valid
YB/T 176-2000 Ceramic-lined steel composite pipe $404.00 via email in 1~3 business day superseded
YB/T 176-2017 Ceramic-lined steel composite pipes $184.00 via email in 1~3 business day valid
YB/T 177-2000 Continuous casting ductile iron pipes $360.00 via email in 1~3 business day valid
YB/T 178.1-2000 Method for chemical analysis of silicon-aluminium alloy ad silicon-barium-aluminium alloy The percholoric acid dehydration-gravimetric method for the determination of silicon content $184.00 via email in 1~3 business day superseded
YB/T 178.1-2012 Silicon-aluminum Alloy and Silicon-barium-aluminum Alloy-Determination of Silicon Content-The Perchloric Acid Dehydration Gravimetric Method $130.00 via email in 1~3 business day valid
YB/T 178.2-2000 Methods for chemical analysis of silicon-aluminium alloy ad silicon-barium-aluminium alloy The barium sulphate gravimetric method for the determination of barium content $224.00 via email in 1~3 business day superseded
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