GB/T 31063-2014
Extracables in aqueous autoclavates for pharmaceutical closures of butyl rubber
GB/T 31063-2014
Rubber seals - method for extraction by using water
GB/T 31063-2014
Polymer water-proof materials―Part 3:Hydrophilic expasion rubber
GB/T 31063-2014
Oil and water swellable packer
GB/T 31063-2014
GB/T 31063-2014
Rubber hoses and hose assemblies for underground mining--Textile-reinforced air and water type
GB/T 31063-2014
Rubber compounding ingredients—Determination of water soluble substance of silica,precipitated,hydrated—Electrolytic conductivity method
GB/T 31063-2014
Carbon black used in rubber products—Determination of sieve residue—Water washing method
GB/T 31063-2014
Method for the determination of aqueous extractable protein in natural rubber gloves using the Lowry method
GB/T 31063-2014
Carbon black used in rubber products--Determination of sieve residue--Water washing method
GB/T 31063-2014
GB/T 31063-2014
Rubber compounding ingredients--Silica, precipitated, hydrated--Determination of pH value of an aqueous suspension
GB/T 31063-2014
GB/T 31063-2014
GB/T 31063-2014
Polymer water—Proof materials—Part 3—Hydrophilic expasion rubber
GB/T 31063-2014
Compounding ingredients for rubber products—Determination of sieve residue—Water-flushing method
GB/T 31063-2014
Carbon black—Part 21:Determination of sieve residue for rubber compounding ingredients—Water washing method
GB/T 31063-2014
Standard Test Method for Rubber Compounding Materials—Water in Rubber Additives
GB/T 31063-2014
Bearing Components, Bonded Synthetic Rubber, Water Lubricated
GB/T 31063-2014
Rubber hoses, textile-reinforced, for general-purpose water applications-Specification