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كرات تحذير الطائرات متعددة الألوان مع الفولاذ المقاوم للصدأ 304 سبائك الألومنيوم
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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باورلاين باستخدام المجال التحذيري للكرات / الكرات الجوية لمعايير منظمة الطيران المدني الدولي
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 ...
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