国产亚洲精品精华液,av中文字幕无码免费国产,日本一本二本三本区视频,久久中文字幕绿巨人影视,熟女丝袜中文字幕一区二区

 
中 文    |    Deutsch   |    English    |    日本語     
Home about us products Equipments News Release International Trade Human Resources Online Message Contact Us
 
 
   Oxides
   Fluoride
   Sulfide
   Ceramic target
   Powder
   Alloy
   Target
   Wire
   Pipe
   Particles
   Graphite
   Crucible-type
   Mixture
   Other
 
 
ZnS
Category: Particles
Detail:

 Appearance: Pale yellow

 Density; 4.1g/cm3

 Refractive index: n = 2.3

 Melting point: 1830 ° C

 Suitable for electron gun, or thermal evaporation

Beijing Laibaoli Coating Technology Co., Ltd. © 2009 Copyright page            Traffic: