QB/T 2890-2007
Poly-3-hydroxybutyrate(PHB)
QB/T 2890-2007
Poly(3-hydroxybutyrate-co-valerate)/polylactide (PHBV/PLA) blend filament yarn
QB/T 2890-2007
Polyhydroxyalkanoates (PHA) by biomanufacturing
QB/T 2890-2007
Biopolyester—Polyhydroxyalkanoates(PHA) blowing film
QB/T 2890-2007
Poly-3-hydroxy butyrate-co-valerate(PHBV)
QB/T 2890-2007
QB/T 2890-2007
QB/T 2890-2007
QB/T 2890-2007
QB/T 2890-2007
Draft Document - Polysterene foam pattenrs - Design instructions for cast iron and cast steel dies