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security of installations Measures, techniques or designs implemented to protect from harm or restrict access to any apparatus, machinery or construction put in place or connected for use (在保护任何仪器、机械或建筑的放置或使用以免其受到损坏的过程中所使用的方法、技术或设计。) |
安装 安全 : 359 phrases in 46 subjects |