Amakuru y'Ikigo
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Kubungabunga no Gukoresha Ibikoresho bya Resin
1. Iyo ibirahuri bitambaye, bigomba gushyirwa mubisanduku byindorerwamo.Ntukore ku buso bwo hanze (hejuru yinyuma) ya lens hamwe nikintu gikomeye.2. Kwoza amazi ya robine mbere yohanagura lens.Niba hari amavuta, oza ibikoresho byo koza ibikoresho hanyuma ubyoze n'amazi meza, hanyuma ukoreshe ...Soma byinshi -
Imiterere yuburyo bwa Plexiglass Lens
1. Plexiglass ikozwe muri polymethyl methacrylate, naho methacrylate ya polymethyl irimo methyl groupe ya methyl, ifite imitungo ikomeye ya hygroscopique.Igipimo cyo kwinjiza amazi muri rusange gikeneye guhora cyumye kurupapuro rwa acrylic, kandi ibisabwa kugirango byume ni 78. Kuma kuri ° C-80 ...Soma byinshi