消光

• Light extinction type smokemeters for measuring automotive diesel exhaust
  汽车柴油机排烟测量用消光式烟度计
• Full dull micro polyester pongee
  全消光春亚纺
• Poly pongee dull cm checked
  春亚纺消光公分格
• Molar extinction coefficient
  克分子消光系数
• 3 1 strip dull poly pongee
  2 * 1条消光春亚纺
• Demaf raw mat of rhodamine
  未消光的若丹明
• Mean extinction coefficient
  平均消光系数
• Dull taslan bee check
  消光塔丝隆蜂格
• Full dull nylon taslan
  全消光牛津布
• Extinction property of particulate and technique path for choosing material of ir smoke screen
  红外烟幕消光性能及选材途径分析