Farmland greenhouse gas monitoring sampling apparatus

Farmland greenhouse gas monitoring sampling apparatus

  • CN 106,248,440 A
  • Filed: 07/25/2016
  • Published: 12/21/2016
  • Est. Priority Date: 07/25/2016
  • Status: Active Application
First Claim
Patent Images

1. a farmland greenhouse gas monitoring sampling apparatus, including casing and the base of shape adaptation, casing is provided with aspirating hole,Aspirating hole is provided with rubber closure, it is characterized in that:

  • described base is inside and outside double-layer integrally annular mount structure, and corresponding casing is circleColumn structure;

    Described base cross section is wedge shape, and bottom is edge of a knife shape;

    The outer rim of described base is provided with the annular exceeding baseSeal groove, the bottom coupling of casing is inlaid in described seal groove;

    Described base is the base of nylon material.

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