YG(B)815D-ⅠFabric flame retardant tester

Relevant standards


  • GB/T5455(China national standard drafting enterprise)
  • GB/T13488/13489
  • GB/T 2408
  • ISO1210
  • CFR1615/1616
  • ASTM D6413
  • etc


Scope of application
It is used to test the flame retardant properties of various fabrics in the vertical direction, such as continuous burning, smoldering time and carbonization tendency.
?
少妇人妻偷人精品一区二区_8mav福利视频_91视频一区_a一级免费 少妇人妻偷人精品一区二区_8mav福利视频_91视频一区_日本一在线中文字幕天堂 少妇人妻偷人精品一区二区_8mav福利视频_91视频一区_日韩欧美福利 少妇人妻偷人精品一区二区_8mav福利视频_91视频一区_亚洲AV永久无码精品国产精品 少妇人妻偷人精品一区二区_8mav福利视频_91视频一区_国产日产高清欧美一区二区三区

m.ktwcn.cn

m.bz023.cn

m.mukeqiu.cn

m.22543.cn

m.hongshangjx.cn