国产狂喷潮在线观看视频,欧美国产在线国产成,国内精品久久久久久久影视麻豆 ,日韩精品无码一区二区中文字幕

×

YG815D-II flame-retardant tester of fabric (Horizontal method)

Video
Gallery
360°Show
×
×
×
Applicable scope
Test principles and standards
Instrument characteristics
Configuration list
For all kinds of textile materials, the combustion performance test of the time used to spread the flame in the horizontal direction to the specified distance.
FZ/T01028  ASTM D5132  JIS D1201 and so on.