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菲律宾可提供工艺用于以废金属屑制造边缘锋利的除草器,供小规模生产的农民使用。技术图纸承索即供。联系地址:Silvestre Andales,Director,Agricultural Mechanization Develo-
The Philippines can provide processes for the manufacture of edge-edged weeders from scrap metal scrap for use by small-scale farmers. Technical drawings are available upon request. Contact address: Silvestre Andales, Director, Agricultural Mechanization Develo-