室外家具材料
Materials of outdoor furniture
20kV户外柱上真空断路器
20 kV outdoor on-post vacuum circuit breaker
24kV户外高压交流真空断路器
24 kV outdoor high-voltage AC vacuum circuit breaker
500kV户外耐污型棒形瓷绝缘子
500 kV outdoor anti-pollution post insulator
750 kV户外配电装置
750 kV outdoor distribution device
ZW32A-24型户外高压交流真空断路器
ZW32A-24 type outdoor high-voltage AC vacuum circuit breaker
蔡斯户外教育评量表
Chase oudoor education inventory
城市户外广告
Urban Outdoor advertisement
复杂户外场景
Complex open country scene
高压户外隔离开关
high voltage outdoor disconnector
公屋租户家庭特点调查
survey on household characteristics of public housing tenants