Reba Ibisobanuro bya UNS S34700 Coil, ASME SA240 Ubwoko 347 Abatanga Strip
Gura SS 347 Ifoto ku giciro gito, Ububiko bwa DIN 1.4550 Isahani ishyushye
ASTM A240 Icyiciro cya 347 Urupapuro rwicyuma 
SS 347 Isahani 
GR 347 SS Igiceri Igihe cyo kohereza: Ugushyingo-22-2021