突防效能
operational effectiveness
peneration effectiveness
penetration effectiveness
breakthrough effectiveness
penetrating effectiveness
动态性能效能评价
Dynamic performance and effectiveness evaluation
长效防腐
long effective anti-corrosion
long-term anti-corrosion
Long-effective corrosion resistance
长效防腐蚀
Long-effective corrosion resistance
long term corrosion protection
长效防腐蚀涂料
long-term corrosion resistance coating
长效防腐涂料
long-lasting corrosion protective coatings
长效防砂系统
durable sand control system
长效防砂作业
long lasting sand control treatment
长效防污能力
prolonged antifouling power