26 صفحه pdf
API Recommended Practice 578:2010
Material Verification Program for New and Existing Alloy Piping Systems
API 578:2010-Material Verification Program for New and Existing Alloy Piping Systems
26 صفحه pdf
API Recommended Practice 578:2010
Material Verification Program for New and Existing Alloy Piping Systems
مثالهای script جهت آموزش استانداردهای ادوبی --tamrin-flash -adoby -script program