Izindawo zokusetshenziswa kanye nokusetshenziswa kwe-foam ye-aluminium edlula kumaseli
Ifoam ye-aluminium idinga ukungezwa kumaphrofayili e-aluminium ahlanzekile noma e-aluminium ngemuva kokufakwa kwezithasiselo, ngemuva kokwenziwa ifoam kanye nokuba, ngaphezu kwezinto zensimbi kanye nezici zama-bubble. Inobukhulu obuphansi, ukumelana okuphezulu komthelela, ...
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