您要查找的是不是:
- 安防security protection
- 防护栏protective guard
- PVC防护栏PVC protective gratings
- 解决人员密集场所公共区域外窗防护栏影响人员逃生问题的对策The countermeasures for solving the problem of window barrier blocking emergency evacuation at densely populated public places
- 防to protect
- 建筑安防safe protection of building site
- PVC防护栏表面光滑度影响因素的探讨Discussion on factors influencing the surface glossy degree of PVC protective gratings
- 板桩防护栏sheet-pile screen
- 校园安防campus safety defends
- 请不要靠防护栏。Please do not lean on these barriers
- 数字安防digital security
- 防护栏:由电镀铝制成,用于主过滤器。Protection grid, for main HEPA filter made by anodized aluminium.
- 请不要靠防护栏Please do not lean on these barriers
- 安防系统security system
- 我已提及了 筑篱、挖沟、砌墙或建防护栏的劳动。I have already mentioned the labour of the hedger and ditcher, of the builder of walls or dykes.
- 家居安防home security
- 汽车碰撞防护栏致交通伤的动物实验模型Animal experimental models of traffic injury caused by car crash to guardrail
- 防护栏:由电镀铝制成,用于主过滤器。Protection grid, for main HEPA filter made by anodized aluminium.
- 安防遥控protection alert and remote controlling
- 我已提及了筑篱、挖沟、砌墙或建防护栏的劳动。I have already mentioned the labour of the hedger and ditcher,of the builder of walls or dykes.