銅錫合金 選購(gòu)指南

C1020 C1100 C10300無(wú)氧銅板 導(dǎo)電純銅紅銅紫銅

    進(jìn)口銅料,規(guī)格齊全,也可定做.     無(wú)氧銅:C10100 C10200 CD10300 C10400 C10500 C10700 C10800 C11000 C11020 C111000…………     鈹銅:C17000 C17200 C17300 C17500 C17150 C18700 C19200 C19400 C19600…………     黃銅:C21000 C22000 C23000 C24000 C26000 C26800 C27000 C27400 C28000…………     鉛黃銅:C31400 C31600 C32000 C33000 C33200 C33500 C34000 C35000 C35300 C35600 C36000 C36500 C36600 C36700 C36800 C37......