無人工作的標志禁止關閉。安裝在開關和刀開關的操作手柄上，可向已斷電的維修（施工）設備輸送電力；安裝在已斷電的維修設備的電源開關或合閘按鈕上。當位置不夠設置圖形標牌時，可以使用小號文字標牌，尺寸為120mm*80mm，白底紅字，黑色字體。

It is forbidden to turn off the sign that no one is working. Installed on the operating handle of the switch and knife switch, it can transmit power to the maintenance (construction) equipment that has been powered off; It is installed on the power switch or closing button of the maintenance equipment that has been powered off. When the position is not enough to set graphic signs, small text signs can be used, with the size of 120mm*80mm, white background, red characters and black fonts.

禁止合閘，線路有工作標志，設置在已斷電的電源線的開關和刀開關操作手柄上。當設置不足以設置圖形標牌時，可以使用小號文字標牌，尺寸為120mm*80mm，白底紅字，粗體字。

It is forbidden to switch on. The line has a working sign, which is set on the switch and knife switch operating handle of the power line that has been powered off. When the setting is not enough to set the graphic signs, small text signs with the size of 120mm*80mm, red characters on white background and bold characters can be used.

禁止攀爬，按下危險標志。它設置在架空輸電線路的塔腳釘或梯子的側面。設置在臺式變壓器上，可以掛在主、副桿上以及行人容易看到槽鋼底部的位置，也可以用支架安裝。設置在室外電纜保護管或電纜支架上，標志牌與地面的距離為2.5~3.5m；

No climbing, press the danger sign. It is arranged on the side of the tower foot nail or ladder of the overhead transmission line. It is set on the desktop transformer, which can be hung on the main and auxiliary poles and at the position where the bottom of the channel steel can be easily seen by pedestrians, and can also be installed with brackets. It is set on the outdoor cable protection pipe or cable support, and the distance between the signboard and the ground is 2.5~3.5m;

門上嚴禁停放車輛、對方雜物等標志，設置在電房門上；設置在工作臺變壓器、柵欄或墻壁的門上。

Signs such as no parking vehicles and sundries of the other party shall be set on the door of the electric room; Set on the door of workbench transformer, fence or wall.

禁止煙花爆竹標志，設置在電力土建工地圍墻旁；設置在深坑、管道等危險場所，面向行人。

The no fireworks sign shall be set beside the fence of the power civil construction site; Set in dangerous places such as deep pits and pipelines, facing pedestrians.

此外地埋標志樁的優點也是有目共睹的，比如：

In addition, the advantages of buried marker piles are obvious to all, such as:

成本廉，不易損毀。材質是混凝土，部分內部有鋼筋。傳統材質，字跡容易模糊，需要定期維護。不耐酸，材質較重，運輸安裝不方便。無回收價值，自然防盜。

Low cost, not easy to damage. The material is concrete, and some parts are internally reinforced. Traditional materials, the handwriting is easy to blur, and regular maintenance is required. Acid resistant, heavy material, inconvenient transportation and installation. No recycling value, natural anti-theft.

易損毀，材質是材質輕便，彈性好，耐酸堿耐腐蝕，抗老化性能好。安裝運輸方便。無回收價值，自然防盜。

It is easy to be damaged. The material is light, flexible, acid and alkali resistant, corrosion resistant and aging resistant. Convenient installation and transportation. No recycling value, natural anti-theft.

成本略高，經高溫壓制而成?？箾_擊，耐磨損，耐溫，耐腐蝕，可以抗水、汽油、酒精、電解鹽、瀝青，適合各種酸堿土壤。內容采用絲網印刷技術，警示效果好，不需要維護。重量輕，便于運輸安裝。無回收價值，自然防盜。

The cost is slightly higher and it is made by high temperature pressing. It is resistant to impact, abrasion, temperature and corrosion. It can resist water, gasoline, alcohol, electrolytic salt and asphalt. It is suitable for all kinds of acid-base soil. The content adopts screen printing technology, which has good warning effect and does not need maintenance. Light weight, easy to transport and install. No recycling value, natural anti-theft.

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