linkwork
  以環扣連結之物,連結物
  Link·work n.
  1. A fabric consisting of links made of metal or other material fastened together; also, a chain.
     And thou shalt make hooks of gold, and two chains of fine gold; linkwork and wreathed.   --Udall.
  2. Mechanism in which links, or intermediate connecting pieces, are employed to transmit motion from one part to another.
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