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
 
 
Silver
Category: Wire
Detail:
1) according to customer demand production

2) optical coating materials; purity: 99.99%

3) Properties: white and glossy, rich scalability is the best thermal and electrical conductivity properties of the metal, used for the production of alloy, silver, solder medicine, silver, silver, photographic materials, jewelry industry, decoration industry, electronic and areas such as electrical appliances and medical
Beijing Laibaoli Coating Technology Co., Ltd. © 2009 Copyright page            Traffic: