您要查找的是不是：
- This is the safety alert symbol. 这是安全警告标志。
- safety alert symbol 安全惊叹号
- A safety alert system by DTMF(Dual-tone multifrequency)mode is introduced. 介绍一种采用DTMF(Dual-ToneMultifreqency)信号方式通信的安全报警系统。
- The Health and Safety Executive (HSE) in the UK has issued a safety alert aimed at employers in the printing industry who use hand-fed platen machines. 身体健康和生命安全长官（ HSE的）在英国已发出安全警报，目的是在雇主在印刷业谁使用，另一方面馈屏机器。
- Safety Alert System By DTMF Communication mode 采用DTMF方式通信的安全报警系统
- Toronto police issue public safety alert on children's store 多市警方发出公共安全警报提醒家长注意儿童安全
- Producing of AflatoxinM_1 Kits and Raw Dairy Safety Alert of AflatoxinM_1 黄曲霉毒素M_1检测试剂盒的制备及其原料乳含量预警机制
- It seemed an eternity before news of his safety reached her. 他平安的消息到达她那里之前，那段时间似乎是无限漫长的。
- Thanks to I had tied then the safety belt. 幸亏我当时系上了安全带。
- The ship came about and headed back for safety. 这只船掉过头往回开到安全地带去。
- I don't wonder you were anxious about their safety. 你为他们的安全着急，我是不奇怪的。
- In the end they reached a place of safety. 他们终于到达了一个安全的地方。
- When do the new safety rules come into force? 新的安全规则何时生效?
- The safety precautions are totally inadequate. 这些安全措施完全不合格。
- I'm worried sick about my son's safety. 我十分担心我儿子的安全。
- If I lose my job, I've got no safety net. 我丢掉这份工作就无计可施了。
- We're all concerned for her safety. 我们都为她的安全担忧。
- The new aircraft is undergoing safety tests. 这种新飞机正在接受安全性能检验。
- His long absence raised fears about his safety. 他长期不在引起了大家对他的安全的担心。
- The new safety regulations are now in force. 新的安全规则现已生效。
