大发体育foshanshishundequguiyangmaoyiyouxiangongsi
dianhua:
chuanzhen:
wangzhi: witchhunter.net
dizhi: foshanshishundequlecongzhendaojiaocundaojiaoshangyequluzhoubianpaisanhao
根据其形状可分为: 等边角钢和不等边角钢大发体育两类;其中不等边角钢又可分为不等边等厚及不等边不等厚两种。
大发体育genjuqicaizhikefenwei: putongtansujiegougang、reduxinjiaoganghebuxiugangjiaogang;reduxinjiaogangdeduxincenghoudujunyun,keda30-50um,kekaoxinghao,duxincengyugangcaijianshiyejinjiehe,chengweigangbiaomiandeyibufen,yincireduxinjiaogangdeducengchijiuxingjiaoweikekao。
shengchanheshijishiyongzhongzhuyaoyixingzhuangfenlei。jiaogangdeguigeyongbianzhanghebianhoudechicunbiaoshi。muqianguochanjiaogangguigewei2-20hao,yibianzhangdelimishuweihaoshu,tongyihaojiaogangchangyou2-7zhongbutongdebianhou。jinkoujiaogangbiaomingliangbiandeshijichicunjibianhoubingzhumingxiangguanbiaozhun。yibanbianzhang5cmyixiadeweixiaoxingjiaogang,12.5cm—5cmzhijiandeweizhongxingjiaogang,bianzhang12.5cmyishangdeweidaxingjiaogang。