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我国是世界上盛产桐油的国家。桐油在工业生产、国防建设、出口和人民生活等方面都是不可缺少的原料。全国桐籽年产量约为10亿斤,最高年产量可达15亿斤。但长期以来,油桐产地的广大各族山区人民,都是用手工一颗一颗地撬剥桐籽,不仅工效低,而且劳动条件恶劣,加之山区多种经营项目多,加工季节劳力十分紧张,往往由于不能及时剥籽榨油而造成出油率降低和油质酸价增高,降低桐油质量,减少社员收入。因此桐油产
Our country is rich in tung oil in the world. Tung oil in the industrial production, national defense construction, exports and people’s lives and other aspects are indispensable raw materials. Tong national seed annual output of about 1 billion jin, the highest annual output of up to 1.5 billion jin. However, for a long time, the vast mountain areas people of all ethnic groups in the origin of the tung woods have used the hand-skimming of the tung tree seed one by one, which is not only inefficient but also has poor working conditions. In addition, there are many projects in the mountainous areas and the working season is very tense , Often due to inability to timely stripping seed oil caused by lower oil yield and increased oil acid value, reduce the quality of tung oil, reduce member income. Therefore, tung oil production