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1993年取得冶金工业部颁发的圆股钢丝绳生产许可证；
In 1993 obtained the round stock steel wire production permit which the ministry of metallurigical industry issued;
youdao
-
1993年取得冶金工业部颁发的圆股钢丝绳生产许可证；
In 1993 obtained the round stock steel wire production permit which the ministry of metallurigical industry issued;
youdao