Ia Fepuari 2022, na faia ai se su'ega fa'atusatusaga o le "pefu fasimea fa'atau" i Saina. O lenei gaioiga na faʻatulagaina e Saina Environmental stoichiometry Technical Committee ma Shanghai Institute of Metrology ma suʻega tekonolosi. E faʻamoemoe e maua le aofaʻi o le faʻaogaina o mea e fetaui ma manaʻoga e ala i le faʻatusatusaga, ma faʻaaogaina e faʻasaʻo ai le tau faʻaalia o le faʻailoga saʻo o le pefu.
O leZR-1620 pefu fasi fa'atau na atiina ae e Junray e sili ona lelei le faatinoga i lenei faatusatusaga ma ua faʻamauina o le "faʻataʻitaʻiga saʻo saʻo". O lona uiga e mafai e le fale su'esu'e fa'ata'ita'i ona fa'aogaina le meafaigāluega e fai ma fa'ata'ita'iga fa'ata'ita'i mo le su'esu'eina ole Metrological o fa'ata'amea masani.
ZR-1620 pefu fasi fa'ataue mafai ona faʻaaogaina e faʻataʻitaʻi ma faʻamasino le tulaga mama o le potu mama i falemaʻi falemaʻi, alamanuia faʻaeletoroni, potu taʻavale faafomaʻi, gaosiga o meaʻai, fale faigaluega mama, suʻesuʻega faasaienisi, aerospace, faʻasologa saʻo ma isi fanua.
O le oloa e ausia le tulaga o le Fa'aopoopoga B o le JJF1190-2008 《pefu fasimea fa'ata'ita'i fa'avasegaina fa'avasegaina》. E mafai e le faʻalapotopotoga suʻesuʻe ona faʻaogaina lenei meafaigaluega e fai ma faʻataʻitaʻiga e faʻatino ai le faʻavasegaina o metrological.
Taimi meli: Mati-15-2022