链条

• For safety , locked the door and chained up it
  为安全起见，在门锁上的同时用链条系上。
• Technical conditions of chains for cement industry
  水泥工业用链条技术条件
• The chain is no stronger than its weakest link
  整个链条的强韧与否，要看最弱的那一环。
• In the circle , in a hoop that never ends
  造物的链条往复循环，生生不息。
• The fuzzy control of micromidi chain hot water boiler
  适用于中小型链条热水炉的模糊控制
• Ensure the width / height ratio is locked ( chain is linked )
  确保宽度/高度比锁(链条连接)
• I know no two bikes has the same chain wear pattern
  我知道没有一台车的链条花纹是一样的
• Henry ' s sprocket should match the chain
  Henry的扣链齿会和那链条符合
• A heavy rope or chain for mooring or anchoring a ship
  船缆用于船只系泊或抛锚的粗绳或链条
• Chain transmission . flat top chains and wheels
  链传动.平顶链条和链轮