P For coiled prestressing tendons, after uncoiling a length of wire or strand the maximum bow height shall comply with en 10138 unless given in an appropriate European Technical Approval.
对于卷曲预应力钢，在展开一段钢丝或钢绞线之后，除非在相应的欧洲技术认可有规定，否则其最大船首高度必须符合EN 10138规定。
P Anchorages and couplers for the prestressing system considered shall be in accordance with the relevant European Technical Approval.
预应力系统所用的锚固和连接器必须符合相关的欧洲技术认可。
Jiujiang University (JJU) is a state-owned full-time public undergraduate institution of higher education upon the approval of the Ministry of education of P. R. China.
九江学院是经中国教育部批准设立的国有公办全日制本科普通高等院校。
P The fatigue stress range for prestressing tendons shall be in accordance with en 10138 or given in an appropriate European Technical Approval.
疲劳应力范围必须与EN, 10138或相应欧洲技术认可中的规定一致。
P the post-tensioning system for the use with external tendons shall be in accordance with the appropriate European Technical Approval.
带体外筋的后拉伸相同必须符合相应的欧洲技术认可。
P the post-tensioning system for the use with external tendons shall be in accordance with the appropriate European Technical Approval.
带体外筋的后拉伸相同必须符合相应的欧洲技术认可。
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