Britain has managed such a switch before, most recently in the mid-1990s, after the pound fell steeply on its expulsion from the European exchange-rate mechanism.
英国之前曾解决过这样的转变，最近的是在二十世纪九十年代中期，从欧盟汇率机制中排出之后，英镑大幅升值。
The bucket-chain conveyer was used so that the shaping and expulsion can be carried out continuously. Therefore, the efficiency, quality and receiving rate of the product were increased.
该设备应用斗链机作为输送机，实现了成球与出球同时连续进行，提高了生产效率、 产品质量与收率。
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