Metiresi inopisa bvunzo - kuita - - - - - - Metiresi fekitori

Metiresi panguva yekushandiswa kwezuva nezuva haigone kusangana nechero chinhu chine njodzi, asi kune vanhu vanofarira kuputa pamubhedha, zvine njodzi, kana chinyorwa chakakonzera moto mhedzisiro yacho isingatarisike, saka panguva yekugadzirwa kwefekitori, kugadzirwa kwezvigadzirwa kune zvimwe zvinopisa moto, zvigadzirwa zvematiresi mufekitori zvisati zvaitika pabvunzo yekupisa moto. Tekinoroji mirau 16 CFR chikamu1632 inotonga pane metiresi inopisa moto yekuyedza nzira, uye inopa bvunzo index, inoshandiswa kuongorora iyo metiresi inopisa moto bvunzo inokodzera. Inokodzera kushandiswa kwemba kweyedzo uye kuongororwa kweakasiyana matiresi, haishande kune mota dzakaiswa pamhando dzese dzematiresi. 1. Kuedza nguva dzose kunoda kuti metiresi inogona kunyorovera zvepabonde kusanganisira sampuli pad kuyedza uye batch kugadzirwa kwematiresi, kana chero metiresi padhi mukugadzira kushambadzira kana t hombe, vagadziri vanofanirwa kuitiswa zvinoenderana neyakajairwa sampuli pad bvunzo, inowana mvumo; Kutengeswa kusati kwave kudikanwawo kugadzira batch yemattress sampling test, uye kugamuchirwa. Zvisina kukodzera batch yega yega yezvigadzirwa, kunze kwekunge iyo yakadzokororwa yakavandudza kuramba fodya yakabatidzwa, uye zvinoenderana nesample pad uye yechipiri kubvunzurudza inokodzera, yakatemwa muchirongwa chesampling chirongwa haigone kushandiswa kutenga, kutengesa uye neimwe nzira. 2. Tsanangudzo dzakakodzera (1) Metiresi, yakazadzwa nechinhu chimwe chete chakapetwa kana kusanganiswa nezvimwe zvigadzirwa zvemetiresi, inogona kurara pairi kana kushandiswa kurara, kusanganisira asi isina kuganhurirwa kune: liner, vana, vechidiki uye vakuru matiresi metiresi, akawanda-layer metiresi, sofa mubhedha metiresi, kupeta mubhedha, metiresi, nezvimwe. , asi kwete kusanganisira bhegi rekurara, piro, mvura uye metiresi yemhepo, nezvimwe. (2) Sample (Iyo mubhedha) Mat, inoreva dhizaini yakasarudzika yematiresi, ichienzaniswa nematiresi, mukuwedzera kune akasiyana saizi, inoumba musanganiswa wezvinhu uye nzira, nezvimwe. Fekitari yematiresi. http://www. cqyhcd. com/