私密直播全婐app免费大渔直播,国产av成人无码免费视频,男女同房做爰全过程高潮,国产精品自产拍在线观看

Links
Contact Info.
  • Address:重慶市沙坪壩區沙北街83號重慶大學B區材料樓115室
  • Zip:400045
  • Tel:13883242967
  • Fax:
  • Email:yhongyu@cqu.edu.cn
Current Location :> Home > Publications > Text
Diphase flame-retardant effect of ammonium polyphosphate and dimethyl methyl phosphonate on polyisocyanurate-polyurethane foam
writer:Hongyu Yang*, Yuan Hu, Lei Song, Richard K.K. Yuen
keywords:Combustion behavior, Diphase flame‐retardant effect, Flame retardancy, PIR‐PUR foam, Thermalinsulation
source:期刊
specific source:Polymers for Advanced Technologies
Issue time:2018年
https://onlinelibrary.wiley.com/doi/abs/10.1002/pat.4411