化学配方数据库
配方类型: COATINGS
配方说明: Sound Barrier Coating
配方组成: Density (g/cm^3)/2.95
Naphthenic Oil (med. visc.)/150
Barytes/1700
"Norsorex" Polynorbornene/100

返回数据库查询
QQ: 2241752642
微信二维码
电话: 19906633110