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Isandwich panenes uthotho
Le mveliso ye-Sandwich isebenzisa ulusu lwangaphandle njenge-core, enziwe yiglasi yeglasi eqhubekayo (amandla aphezulu, i-rigidity ephezulu kunye ne-thermoplastic resin. Emva koko hlanganisa nePolyproplene
Le mveliso ye-Sandwich isebenzisa ulusu lwangaphandle njenge-core, enziwe yiglasi yeglasi eqhubekayo (amandla aphezulu, i-rigidity ephezulu kunye ne-thermoplastic resin. Emva koko hlanganisa nePolyproplene