DR916G Fabric light transmittance tester

Relevant standards

  • FZ/T62025
  • etc
Scope of application
Used to measure the ratio of the illuminance through?the textile sample to the illuminance without the sample.
?
  • 8 Kangda Road, Sanxi Industrial Zone, Ouhai District, Wenzhou
  • Darongfangyi@r7748.cn
  • 0577-887819730577-887819740577-88781975
  • 0577-887785750577-88767400
    •
Free hotline:4008-700-018
亚洲hd_亚洲国产日韩成一区二区三区无码三级_mm在线视频免费看_国内少妇偷人精品视频免费 亚洲hd_亚洲国产日韩成一区二区三区无码三级_mm在线视频免费看_日本怡春院久久 亚洲hd_亚洲国产日韩成一区二区三区无码三级_mm在线视频免费看_日韩综合网 亚洲hd_亚洲国产日韩成一区二区三区无码三级_mm在线视频免费看_日本青草视频 亚洲hd_亚洲国产日韩成一区二区三区无码三级_mm在线视频免费看_欧美在线一卡二卡一卡3卡4卡5

m.gyyps.cn

m.ok336699.cn

m.baidu700.cn

m.kkaba.cn

m.97260779.cn