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截止1982年底,我国各类喷灌机拥有量达30多万台套,其中中,小型喷灌机占95％左右,担负喷灌面积占全国喷灌总面积的90％以上。
By the end of 1982, there were more than 300,000 sets of sprinklers of various types in China, of which medium and small ones accounted for about 95%, and were responsible for more than 90% of the total area of sprinkler irrigation.