成人性生交大片免费卡看_久艹在线_成人在线视频观看_网址你懂得_免费观看黄色网址_国产美女啪啪_欧美日韩激情视频_日韩成人高清_日本a在线观看_99视频在线观看免费_自拍天堂_亚洲无码精品一区二区三区_亚洲欧洲色_免费看的黄色_男人天堂网在线观看_欧美视频中文字幕_91视频地址_日韩作爱视频

YG815S fire resistance tester for mattresses and Sofas

• YG815S fire resistance tester for mattresses and Sofas

  Instrument use:
  Used to test the combustion reaction of mattress and sofa material assemblies when they encounter ignition.
  Meet the standards:
  BS 5852-2006, ISO 8191-1&2:1987, EN 1021-1&2, GB/T 17927.1&2:211, BS EN 597-1&2, BS 7175
  Product features:
  1, color touch screen display, control, Chinese and English interface, menu operation mode. Simple and convenient operation, intuitive display, beautiful and generous;
  2, the panel adopts imported special aluminum processing, clear writing, not easy to wear; Metal keys, sensitive operation, not easy to damage;
  3, stop mode: automatic stop, buzzer remind;
  4, precision customized flowmeter, accurately adjust the flame height;
  5, the whole machine is made of 304 stainless steel drawing plate.