策划和安装必要的安全警示标志、标识牌和安全设施等。
Design, plan and install necessary safety signages, posters and facilities etc.
第二十七条铁路与道路平面交叉的道口，应当设置警示灯、警示标志或者安全防护设施。
Article 27 warning lights, warning marks or safety protection facilities shall be set up at a crossing where a railway and a road intersects on a plane.
发电机、变压器必需设在施工现场边角处，并设围栏和警示标志，保证用电安全。
Generator, transformer necessary construction site in corners, and a fence and warning marks, ensure safety.
第二十七条铁路与道路平面交叉的道口，应当设置警示灯、警示标志或者安全防护设施。
Article 27 warning lights, warning signs or protective safety facilities shall be put up at the level crossing of railroads and roads.
标志桩、测试桩、里程桩、警示牌等燃气管道设施安全识别标志；
The safety identification marks for fuel gas pipeline facilities, such as mark stake, test stake, mile stake, warning board, etc. ;
标志桩、测试桩、里程桩、警示牌等燃气管道设施安全识别标志；
The safety identification marks for fuel gas pipeline facilities, such as mark stake, test stake, mile stake, warning board, etc. ;
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