YG(B)819D Fabrics downproof tester

(China National Patent： CN202030683817.X CN202011251915.1)

Relevant standards

  • GB/T14272 (China national standard drafting enterprise)
  • etc
Scope of application
It is used to test the performance of various fabrics to prevent down or feathers from leaking through the seams.
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  • Darongfangyi@r5705.cn
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