أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
1 - Monitoring of construction carefully2. detecting and recording incoming user and comparing the site in contract execution or actually records3 - disclosure of attendance records and leave4 - Evaluation of all workers Fenrh estimated depending on the nature of work5 - detection tasks safety, industrial security
