。 中文名称: 预力钢线 英文名称: PRESTRESSED CONCRETE STEEL WIRE 定 义: 以高碳钢盘元经酸洗、伸线、压痕、矫直、蓝化处理等制程而成。为维持直线性以大内径之卷盘状包装，适用于预力水泥制品。 俗 称: PC钢线 中文 基于2个网页 -
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Prestressed Concrete Steel Wire Strand 预应力混凝土结构用钢绞线
Thereby difficult problem that we test relaxation ratio of prestressed concrete steel wire for 1000 hours has been solved.
此法成功地用于生产中，从而解决了预应力钢丝1000小时松弛率检验的难题。
Now the method is successfully used in the production. Thereby difficult problem that we test relaxation ratio of prestressed concrete steel wire for 1000 hours has been solved.
此法成功地用于生产中，从而解决了预应力钢丝1000小时松弛率检验的难题。
The high speed drawing die are manufactured by HERKEL Company in Germany. It has longer service life drawing coarse round and high strength prestressed concrete steel wire at high speed.
德国HERKEL公司生产的高速拉丝模具在高速拉拔粗规格、高强度预应力钢丝中表现出较长的使用寿命。
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