Musi waChikunguru 9, 2020, Vietnam MIC yakaburitsa iyo yepamutemo Circular No. . Denderedzwa iri richatanga kushanda kubva munaChikunguru 1, 2021, uye rinonyanya kusimbisa zvinhu zvinotevera:
- Iyo QCVN 101: 2020 / BTTTT inoumbwa maererano neIEC 61960-3: 2017 uye TCVN 11919-2: 2017 (IEC 62133-2: 2017). Asi pari zvino, MIC icharamba ichitevera maitiro ekare uye inongoda kuteedzera kuchengetedza pane kutevedzera kuita.
- Iyo QCVN 101:2020/BTTTT kuchengetedza kutevedza kunowedzera kuvhunduka bvunzo uye vibration bvunzo.
- QCVN 101: 2020 / BTTTT ichatsiva QCVN 101: 2016 / BTTTT mushure meJuly 1, 2021. Panguva iyoyo, kana zvigadzirwa zvose zvakamboedzwa maererano neQCVN101: 2016 / BTTTT zvinofanira kutumirwa kuVietnam kutengeswa, vagadziri vakakodzera vanofanirwa edzazve zvigadzirwa zvinoenderana neQCVN 101: 2020/BTTTT pachine nguva kuti uwane mishumo mitsva yebvunzo.
Nguva yekutumira: Aug-13-2020