Supply garden dedicated a new bird wind factory direct price of groupe purchase

Dedicated a new bird garden wind factory direct price of groupe purchase dedicated a new bird garden wind factory direct price of groupe purchase wind garden dedicated a new factory direct price of groupe purchase bird birds although small, flying fast enough, but the aircraft speed is high, when the birds opposite the aircraft flying, the relative velocity between them will be great. Data show that a weight of 1.8 kg of birds and aircraft speed of 550 kilometers collision will produce 25 tons of impact, the aircraft was an equivalent of a cannonball attack. Birds and wildlife impact to the United States each year caused $ 600 million civil aviation losses conservatively estimated that each year around the world airline industry caused a $ 1.5 billion loss. Ultrasonic bird control, bird uses a physical law, the use of ultrasound to effectively expel the bird home, work and other production and living environment. In many experiments the results obtained proved that if forced to listen to bird kept strong ultrasound, the bird will have loss of appetite, anorexia, convulsions and other symptoms, even indirectly lead to their death. Ultrasonic bird stimulate the use of an ultrasonic pulse interference and damage to the nervous system of birds, physiological system to physiological disorders in order to achieve the bird, the bird off the ultimate goal of ultrasonic bird control using ultrasound has not penetrate obstacles, directive, the attenuation characteristics and fast, so use larger bird control, reflected by ultrasonic numerous ways to spread, forming ultrasonic bird protection net to cover the entire space. Extermination to achieve the best results. Relevant research results show: in a certain space has a certain "support amount" to kill a bird, a bird will have more, so "bird" than "kill the birds" is more positive. Air Power Equipment Co., Ltd., Hebei exhibition is a major production electrical safety equipment, electric power construction tools, electrical fittings, pulling machine, electrical safety tool, reflective tape, electroscope, security tools, cabinets, wind up lever, signage, signs pile, safety fences, warning tape, climbers pin buckle, grounding wire, anti-dropping device, ladder, fiberglass insulation ladder, soft copper, red curtain, welding gloves, tight line, insulation pads, insulation scaffolding, insulated gloves, insulated boots , card line, lifting platforms, cable sheathing, face mask, helmet, block mouse board, protective clothing, cable trailers, high and low stools, high order g stick, sound and light nuclear phase high-pressure, high-pressure signal generator, personal security lines, electricity, labor insurance professional production and processing company, has a complete and scientific quality management system. The company's integrity, strength and quality of products recognized by the industry. Welcome friends to visit, guidance and business negotiation. Contact: Ms. Shen Tel: 15373676200 landline, fax 0311 -68,022,361 E-mail: ll5891@126.com QQ: 1121243768 Website: www.ytdianli.com