YYT255 Kutsvaira Kuchengetwa HOTLATE kwakakodzera mhando dzakasiyana dzemachira emachira, kusanganisira maindasitiri emicheka, isina-yakashata machira uye akasiyana zvimwe zvinhu zvakashata.
Ichi chimbo chinoshandiswa kuyera kudzikisira kwekupokana (RCT) uye kunyorova kuramba (ret) kwezvinyorwa (uye zvimwe) zvinhu zvakabiwa. Ichi chimbo chinoshandiswa kusangana neiyo ISO 11092, ASTM F 1868 uye GB / T11048-2008 zviyero.