Bayt.com

Start networking and exchanging professional insights

Register now or log in to join your professional community.

Write an Answer
Register now or log in to answer.
Ahmed Sabry Omr abdel-atty
by Ahmed Sabry Omr abdel-atty , Electrical ESP & HPS Engineer , Red Sea Oil Services co.

هو ستاندر " نظام جودة عالمي في الهندسة الكهربية "

National Electrical Code " NEC "

وهو يحتوي علي المواصفات القياسية العالمية المطلوبه ليكون العمل مطابق لمواصفات الامان

Write Your Answer
More Questions Like This