Q2.Ayaa ka shaqeeya waaxdaada R & D-ka, maxaasena shahaadooyinkooda shaqada?
Saddex shey oo latex ah oo ah shaqaalaha R & D waxay leeyihiin 50 sano oo waayo-aragnimo ah warshad cilmi-baaris heer caalami ah, oo ay ka mid yihiin kuwa kale ee ku saabsan in la sameeyo alaabada qaab-dhismeedka Shiinaha, iyo in la sameeyo macaamiisha qaababka qaabeeya, sida koofiyadaha dabaasha. tuubooyinka beerta, iwm.)
Laba shey oo TPE D & D ah (labadooduba waxay ka soo gaareen khibrad hodan ah wershadaha latex muddo 10 sano ah iyo 12 sano, si fiican u yaqaanaan saamiga sheyga iyo waxqabadka TPE-ga, oo ka caawiya macaamiisha horumarinta isboortiga TPE ee loo yaqaan 'the pet peat'
Saddex aqal difaac iyo boorso hurdo ah oo ah shaqaalaha R & D Shaqaalaha (waxay leeyihiin 20 sano, 15 sano iyo 14 sano iyo 14 sano oo waayo-aragnimo ah ay u kala horreeyaan warshadaha.
Hal qalab tababbarka xasaasiga ah ee R & D KHUDBADAHA (10 sano oo waayo-aragnimo ah ee warshadaha, dabeecad adeeg halis ah iyo fikirka hal abuurka ah ayaa inta badan keena dhiirrigelin aan la fileynin oo ay sameeyaan alaabo kaladuwan iyo kuwa sare)
Mid ka mid ah badeecadaha r & D shaqaalaha r & D (oo waayo-aragnimo hodan ku ah koritaanka caaryada)
