Izindaba zenkampani
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Ukugcinwa Nokusetshenziswa Kwe-resin Lens
1. Uma izibuko zingagqokwa, kufanele zibekwe ebhokisini lesibuko.Ungathinti indawo yangaphandle (indawo yangaphandle) yelensi ngento eqinile.2. Hlanza ngamanzi ompompi ngaphambi kokusula ilensi.Uma ekhona uwoyela, geza okokugeza izitsha bese uwugeza ngamanzi ompompi, bese usebenzisa...Funda kabanzi -
Ukubunjwa Kwesakhiwo Se-Plexiglass Lens
1. I-plexiglass yenziwe nge-polymethyl methacrylate, futhi i-polymethyl methacrylate iqukethe i-polar side methyl group, enendawo eqinile ye-hygroscopic.Izinga lokumuncwa kwamanzi ngokuvamile lidinga ukugcinwa lomile eshidini le-acrylic, futhi isimo esidingekayo ukuze somele ngu-78. Yome ku-°C-80...Funda kabanzi