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保险带 | |||
商业生命线; 货运主要路线; 重要航线 | |||
生命线 | |||
舷沿救生索; 安全放艇索 | |||
保险索; 救生索 | |||
安全线; 安全索; 安全栏绳; 车座位上的安全带; 救生绳 | |||
救生带 | |||
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救生绳 |
life line: 22 phrases in 10 subjects |
Aviation | 1 |
Business | 2 |
Commerce | 1 |
Finances | 2 |
International trade | 1 |
Nautical | 1 |
Skydiving | 2 |
Space | 1 |
Technology | 10 |
Textile industry | 1 |