42 صفحه pdf
API Specification 15HR
2016
High-pressure Fiberglass Line Pipe
API 15HR:2016-High-pressure Fiberglass Line Pipe API SPECIFICATION
42 صفحه pdf
API Specification 15HR
2016
High-pressure Fiberglass Line Pipe
برنامه تقاطع خطوط با چند ضلعی Line Intersect by rectangle