请从这边走。别忘了戴好安全帽。
This way please. Do not forget to put on your safety helmet.
操作人员应戴好安全帽。
高空作业人员应戴好安全帽，系上安全代作业。
High-altitude operations personnel should wear a good helmet, the Department of security on behalf of the job.
按规定，上级领导来检查必须戴好安全帽才可以进入。
According to regulations, the higher-ups to check the need to wear a helmet before they can enter.
按规定，上级领导来检查必须戴好安全帽才可以进入。
According to regulations, the higher-ups to check the need to wear a helmet before they can enter.
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