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我地区地处桂东南,马尾松资源丰富,特别是3—5年内即将主伐的国营林场,资源比较集中。为了贯彻“先采脂,后采伐”充分利用松林资源的原则,需在伐前进行强度采脂,为社会主义建设提供更多的化工原料,为支援世界革命多做贡献。硫酸软膏化学采脂具有单刀产脂量高、流脂强度大、持续时间长、劳动生产率高、松
My area is located in southeastern Guangxi, Masson pine is rich in resources, especially the state-owned forest farms about to be forged within 3-5 years, the resources are more concentrated. In order to carry out the principle of “taking the lead first and harvesting afterwards”, it is necessary to take advantage of the strength of the pine forests prior to cutting to provide more chemical raw materials for socialist construction and make more contributions to supporting the world revolution. Sulfuric acid ointment has the advantages of high-fat single-knife production of fat, fat flow strength, long duration, high labor productivity, loose