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西德拜尔公司1979年展出了一种新颍的“Hgdrolette”果园用软管。20米长的这种软管连同其卷盘仅重1300克。它耐扭曲,在温度低于0℃时,还保持柔软。
In 1979, West Bayer exhibited a new “Hgdrolette” orchard hose. This hose, 20 meters long, weighs only 1300 grams with its reels. It is resistant to distortion and remains soft at temperatures below 0 ° C.