JJF 1815-2020 Bayanin Calibration don Class ll Biosafety Cabinets Biosafety cabinet (BSC) mummunan tacewa ne da majalisar ba da iska, wanda zai iya hana ma'aikacin da env ...
Daga ranar 23 zuwa 25 ga wata, an bude bikin baje koli na kasa da kasa na birnin Jakarta karo na biyar a shekarar 2023.