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मल्टी कलर एयरक्राफ्ट वार्निंग बॉल्स विथ स्टेनलेस स्टील 304 ल्यूमिअन अलॉय
Multy Color Aircraft Warning Balls With Stainless Steel 304 Luminum Alloy Aircraft Warning Sphere is Designed to use for high-rise transmission lines, eg. 110KV, 220KV, 500KV, transmission cables, river-crossing transmission lines to provide the warning marks. Specification peration Visible Distance ...
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विमान चेतावनी क्षेत्र / हवाई मार्कर बॉल्स आईसीएओ मानक का उपयोग कर पावरलाइन
Powerline Using Aircraft Warning Sphere / Aerial Marker Balls ICAO Standard A marking sphere should be of one color such as aviation orange, white and red. Generally, the marking spheres are placed on the highest line. Where there is more than one line at the highest level, white and red, or white ...