May circle the system in the vacuum tubular resistance furnace body installment by the multi-layered copper pipe the horizontal field winding, must let water through cooling.

可在真空管式电阻炉体安装由多层铜管绕制的横磁线圈，需通水冷却。

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This video is the first installment of a multi-part series on monetary policy.

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Earlier this month, the Director of National Intelligence released the fifth installment in a multi-decade forecasting project aimed at preparing the government for future challenges.

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