A kind of disconnection method and disconnected device

A kind of disconnection method and disconnected device

  • CN 107,842,262 A
  • Filed: 11/27/2017
  • Published: 03/27/2018
  • Est. Priority Date: 11/27/2017
  • Status: Active Application
First Claim
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1. a kind of disconnection method, formed it is characterized in that this law is melted to freeze off connection method and be used in conjunction by mechanical connection method with heat.

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