al sa'fat certification i what is al safat certificate i dubai green building system i al safat Published 1 year ago • 328 plays • Length 0:53 Download video MP4 Download video MP3 Similar videos 1:52:38 surah as-saffat recited with arabic text repeated 7 times 5:34 cities of the future | the world in 2050 5:21 how to choose a green building certification? a guide for building companies