API Standards and their descriptions - Engineersfield

api500API500 adalah situs layanan jasa yang bergerak dalam bidang teknologi dan informatika. Menghadirkan berita terbaru tentang IT yang sedang hangat walau kitaAPI 500, 3rd Edition – Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2 API