filmov
tv
COVID 19 Sample Storage -77'C #covid19 #covid #viruscovid19 #viral #labtechnician #covid_19
Показать описание
COVID 19 ka sample kaise rakhte h
store in -77'c
COVID 19 kya hota h
COVID
store in -77'c
COVID 19 kya hota h
COVID
0:00:08
1:03:17
0:49:06
1:05:31
0:00:39
2:36:03
0:17:58
0:23:34
1:22:18
0:53:12
0:59:08
0:15:49
0:53:34
0:00:15
0:58:36
1:01:25
1:02:12
0:59:15
0:53:30
1:07:39
1:42:45
0:44:30
0:37:28
1:30:22