English | eng-000 |
prevention of accident |
普通话 | cmn-000 | 事故预防 |
普通话 | cmn-000 | 安全技术 |
English | eng-000 | accident prevention |
English | eng-000 | safe practice |
English | eng-000 | safety engineering |
English | eng-000 | safety method |
English | eng-000 | safety technique |
English | eng-000 | safety-first engineering |
English | eng-000 | security control |