Blog

Iko kushandiswa kwePVC Material
na admin pa 23-07-19
Polyvinyl chloride (PVC) ipolymer yakagadzirwa nepolymerization yevinyl chloride monomer (VCM) pamberi pevatangi vakaita seperoxides uye azo compounds kana ne...
Verenga zvimwe

<< < Previous 1 2 3