Tam sim no, muaj ntau hom hluav taws xob tawm hluav taws xob ozone tshuab, ultraviolet rays, photocatalysts, thiab plasmas uas muaj ntau dua hauv kev ua lag luam, tab sis lawv txhua tus muaj lawv tus kheej qhov zoo thiab qhov tsis zoo.1. Ozone tuaj yeem ua tiav cov oxidation hauv lub sijhawm luv luv, thiab cov nyhuv ntawm ste ...
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