Ejiri ya maka ule ịka nká nke dị iche iche textile, agba, akpụkpọ anụ, rọba, agba, mkpuchi, ngwa ime ime ụgbọ ala, geotextiles, ngwaahịa eletriki na eletrọnịkị, ihe ụlọ agba na ihe ndị ọzọ simulated ìhè ụbọchị nwekwara ike mezue ule ngwa ngwa agba na ìhè na ihu igwe. . Site n'itinye ọnọdụ nke irradiance ọkụ, okpomọkụ, iru mmiri na mmiri ozuzo n'ime ụlọ nyocha, a na-enye gburugburu ebe obibi simulated achọrọ maka nnwale ahụ iji nwalee mgbanwe arụmọrụ nke ihe dị ka agba agba agba, ịka nká, nnyefe, peeling, hardening, softening. na mgbawa.