Sandwich panel imhando yefenzi yenzvimbo yekuvaka, iyo inoshandiswa pakugadzira mugwagwa fenzi, kugadzirisa zvivakwa uye zvimwe zvinodzivirira.simbi guardrail furemu yakagadzikana, yakasimba kuramba, inoshanda kupfuura general guardrail.Nekuti chimiro chakagadzirwa need simbi, mhando ...
Verenga zvimwe