"الأنابيب المصنوعة من السبائك "

"DIN 17660

Wrought copper alloys; copper-zinc alloys; (brass); (special brass); composition.

DIN 17671-1

Wrought copper and copper alloy tubes; properties.

ASTM B135-10

Standard Specification for Seamless Brass Tube

JIS H 3300 Publication date: 2009-07-20

Copper and copper alloy seamless pipes and tubes"