B891/B891M
B891/B891M (Standard Specification for Seamless and Welded Titanium and Titanium Alloy Condenser and Heat Exchanger Tubes with Enhanced Surface for Improved Heat Transfer)· ASTM (Соединенные Штаты) · 28 материалов
B891/B891M (Standard Specification for Seamless and Welded Titanium and Titanium Alloy Condenser and Heat Exchanger Tubes with Enhanced Surface for Improved Heat Transfer)· ASTM (Соединенные Штаты) · 28 материалов