03:00
02:14
01:15
01:08
00:38
01:54
00:30
02:10
00:13
00:16
01:15
01:01
00:54
01:42
00:10
03:17
09:01
01:07
02:24
01:03
02:19
00:16
00:19
00:32
![اختبار كاشف الإشعاع النووي MR-50 - كبسولات اليوريا [14C]](http://style.cestsen.com/photo/cestsen/video/202508261625_68ad6f787a7d9_d.jpg?1756196728)
00:48
03:07
04:28
00:32
00:42
