台湾宾果28


管坯钢

guanpigangzhuyaoyongyujiegouyushusongguan、gaoyaguoluguandeng,baoteshaoguanketongguotieshuixuanfen,jiangshen、xi、qian、bi、tidengyouhaiyuansuzongliangkongzhizai0.035%yinei,zuzhijunyun,manzugaodengjihejinguanpigangdeyaoqiu。

台湾宾果28zhu:chanpinyikeanguowaibiaozhunhuokehuyaoqiushengchan。