大围缯作业(下称机围)是福建省近海主要的先进大型流动作业,60年代末,全省大围缯基本实现机帆化,产量逐年上升,年产量约在7.5万吨左右,占全省海捕总产量的25%.素以技术先进,产量高,贡献大而享有盛名的闽侯县闽江公社,1968年46对机围年产21万吨,平均对产460吨,1965年该公 Tai Wai Tsai operation (hereinafter referred to as Wai) is a major advanced offshore operation in Fujian offshore. In the late 1960s, the province’s Tai Wai Tsai basically realized the opportunity to sail and its output increased year by year with an annual output of about 75,000 tons The province seizes 25% of the total output, and Minhou commune Minjiang commune, which is famous for its advanced technology, high output and great contribution, produced 46,000 pairs of machines annually with an annual output of 210,000 tons in 1968, with an average output of 460 tons and 1965 The year of the public