QB/T 5063-2017
QB/T 5063-2017
Determination of the unsaturation of isobutene-isoprene rubber—Part 2:1H-NMR method
QB/T 5063-2017
Determination of isobutylene-isoprene rubber or polyisobutylene content in rubber
QB/T 5063-2017
Isobutene-isoprene rubber
QB/T 5063-2017
QB/T 5063-2017
Isobutene for industrial use-Specification
QB/T 5063-2017
Reclaimed isobutene-isoprene (IIR) rubber—Evaluation procedure
QB/T 5063-2017
QB/T 5063-2017
Isobutene for industrial use-Determination of dimer of isobutene-Gas chromatographic method
QB/T 5063-2017
Halogenated isobutene-isoprene rubber(BIIR and CIIR)—Evaluation procedures
QB/T 5063-2017
Insulating liquids-Unused polyisobutene
QB/T 5063-2017
QB/T 5063-2017
Polyisobutylene-based polymers for medicinal rubber stopper
QB/T 5063-2017
Isobutene-isoprene rubber (IIR) -Evaluation procedures
QB/T 5063-2017
QB/T 5063-2017
QB/T 5063-2017
Determination of the unsaturation of isobutene-isoprene rubber—Part 1: Iodometry
QB/T 5063-2017
QB/T 5063-2017
POLYISOBUTYLENE (FOR AMMUNITION USE)
QB/T 5063-2017
Analytical rnethod of chemical componentsin liquefied gas catalyst for isomerization of butene