銅管
銅管的牌號及重量計算
▋銅(tong)(tong)管(guan)(guan)(guan)(guan)牌(pai)號有:有T2紫銅(tong)(tong)管(guan)(guan)(guan)(guan)、TP2磷脫氧銅(tong)(tong)管(guan)(guan)(guan)(guan)、TU1無(wu)氧銅(tong)(tong)管(guan)(guan)(guan)(guan)、TU2無(wu)氧銅(tong)(tong)管(guan)(guan)(guan)(guan)、H62黃(huang)(huang)銅(tong)(tong)管(guan)(guan)(guan)(guan)、H65黃(huang)(huang)銅(tong)(tong)管(guan)(guan)(guan)(guan)、H68黃(huang)(huang)銅(tong)(tong)管(guan)(guan)(guan)(guan)、H70黃(huang)(huang)銅(tong)(tong)管(guan)(guan)(guan)(guan)、H80黃(huang)(huang)銅(tong)(tong)管(guan)(guan)(guan)(guan)、H90黃(huang)(huang)銅(tong)(tong)管(guan)(guan)(guan)(guan)、HAl77-2鋁(lv)黃(huang)(huang)銅(tong)(tong)管(guan)(guan)(guan)(guan)、HSn62-1錫黃(huang)(huang)銅(tong)(tong)管(guan)(guan)(guan)(guan)、HSn70-1錫黃(huang)(huang)銅(tong)(tong)管(guan)(guan)(guan)(guan)、QAl9-2鋁(lv)青(qing)(qing)銅(tong)(tong)管(guan)(guan)(guan)(guan)、QAl9-4鋁(lv)青(qing)(qing)銅(tong)(tong)管(guan)(guan)(guan)(guan)、QAl10-3-1.5鋁(lv)青(qing)(qing)銅(tong)(tong)管(guan)(guan)(guan)(guan)、QAl10-4-4鋁(lv)青(qing)(qing)銅(tong)(tong)管(guan)(guan)(guan)(guan)、BFe10-1-1鐵白...