GB/T 17732-2008 Dense,shaped refractory products—Test methods for products containing carbon

GB/T 17732-1999 Dense, shaped refractory products—Test methods for products containing carbon GB/T 13244-1991 Test method for oxidation resistance of refractories containing carbon

GB/T 17732-2023 Determination of dense shaped refractory products containing carbon

GB/T 2997-2000 Test method for bulk density, apparent porosity and true porosity of dense shaped refractory products GB/T 2997-2015 Test method for bulk density,apparent porosity and true porosity of dense shaped refractory products GB/T 3000-1999 Dense shaped refractory products—Determination of permeability to gases GB/T 3000-2016 Dense shaped refractory products—Determination of permeability to gases GB/T 3001-2000 Shaped refractory products—Determination of modulus of rupture at ambient temperature GB/T 3001-2007 Refractory products—Determination of modulus of rupture at ambient temperature GB/T 3001-2017 Refractory products—Determination of modulus of rupture at ambient temperature GB/T 5072-2008 Refractories—Determination of cold compressive strength GB/T 5072-2023 Refractory products—Determination of cold compressive strength GB/T 5072.1-1998 Dense, shaped refractory products—Determination of cold compressive strength—Part 1:Referee test without packing GB/T 5072.2-2004 Dense shaped refractory products—Determination of cold compressive strength—Part 2:Test with packing GB/T 16555-2008 Chemical analysis of refractories containing carbon and silicon carbide or nitride GB/T 16555-2017 Chemical analysis of refractories containing carbon and silicon carbide or nitride GB/T 16555.1-1996 Chemical analysis for silicon carbide refractories—Determination of silicon carbide—Absorb gravimetric method GB/T 16555.2-1996 Chemical analysis for silicon carbide refractories—Determination of silicon carbide—Gas volumetric method GB/T 16555.3-1996 Chemical analysis for silicon carbide refractories—Determination of free silicon—Gas volumetric method GB/T 16555.4-1996 Chemical analysis for silicon carbide refractories—Determination of alumina—EDTA gas volumetric method GB/T 16555.5-1996 Chemical analysis for silicon carbide refractories—Determination of ferric oxide—o-phenanthroline photometric method GB/T 16555.6-1996 Chemical analysis for silicon carbide refractories—Determination of silicon dioxide GB/T 16555-2025 Chemical analysis of refractories containing carbon,silicon carbide or nitride

ISO 10060:1993