行(xing)業應用(yong) 粉(fen)末冶(ye)金(jin) 2020-11-05 15:06 産品(pin)材(cai)質:SPCC 産(chan)品用(yong)途(tu):精密五(wu)金(jin)配(pei)件(jian) 攻(gong)牙(ya)槼(gui)格:M1-M5 牙孔形(xing)式:通孔/盲孔(kong) 攻(gong)牙數(shu)量(liang):單孔/多孔