1) preventing and repairing
预防与修补
2) maintenance and prevention
检修与预防
3) preventive and corrective maintenance
预防性与修复性维修
4) crack seepage underwater
防渗修补
1.
It is difficult to treat crack seepage underwater.
水工混凝土水下裂缝渗漏处理很困难,丹江口混凝土坝深水裂缝防渗修补,采用了水溶性聚氨酯,防渗效果显著。
5) preventive maintenance
预防维修
1.
The optimum preventive maintenance period of reformer furnace;
加热炉的最优预防维修周期
2.
The optimum preventive maintenance strategy and maintenance period for high temperature components;
高温构件最优预防维修策略及维修周期
3.
Modelling of preventive maintenance on condition of perfect inspections and a case study;
完全检查下预防维修模型建立及案例分析
补充资料：不合格品预防措施(见预防措施)
不合格品预防措施(见预防措施)
preventive actions for nonconforming product: see preventive actions
buh6g6Pi阅YUfong cuoshi不合格品预防措施Co刊rorrni鳍p耐uet)(preventive actions fornon-见预防措施。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条