C87500, Silzin Bronze, CAC802, Cu-Alloy
C87500, Silzin Bronze, CAC802, Copper Alloy
STEELMAX Metal Story
C87500 를, ASTM에서는 Silicon Brass 라고 하고
JIS 에서는
26
03, 2018
10
01, 2018
CDA655, Everdur, High-Silicon Bronze C65500-H04
CDA655, Everdur, High-Silicon Bronze C65500-H04
STEELMAX Steel Story
CDA655, High-silicon bronze 로, Si 청동입니다
Copper 에 Silicon 을