Kune vatengi, iyo CE, SGS, TUV, uye Interteck zvitupa zvakakosha kuti uongorore simba uye zvikwaniriso zvefekitori kana uchitenga chipper yebazi.1. Kana iwe uchibva kuEuropean Union, iyo bazi chipper ine CE certification inodiwa kwauri.CE certification yakanaka garandi ...
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