国产美女跟人操,少妇黄色视频a,亚洲主播夜夜操,日产精品一线二线三线优势

  • 中文
  • |
  • English
  • 免責(zé)申明
  • |
  • 網(wǎng)站地圖
banner_nei.jpg
Zirconia Oxygen Analyzeryang-hua--yang-liang-fen-xi-yi-0-6N8VOd
undefined

High temperature pumping type zirconia oxygen analyzer

Technical specifications of high temperature pumping type zirconia oxygen analyzer:    Flue gas
  • Stable quality: implement process quality control, pay attention to quality, and test in many aspects!
  • Reasonable price: effective internal cost control, cost reduction and customer service!
  • Quick delivery: perfect production line, sufficient inventory and shortened delivery time!
  • Tel:86-0550-2406812
  • Mobile phone:17856844858
  • E-mail:13605508812@139.com
Description

Technical specifications of high temperature pumping type zirconia oxygen analyzer:


   Flue gas temperature: 750℃-1400℃


   Probe material: 304 stainless steel


   Draft tube material: silicon carbide


   Smoke pressure: -10KPa~+20KPa


  Protection level: IP65


   Flue gas velocity: 2-50m/s


   Response time: 90% within 3s of connecting the standard gas


   Compressed air pressure:> 30KPa


   Service life: 1-5 years (according to actual working conditions)


   the length of the draft tube: 500mm800mm1000mm1200mm


   (other specifications can be customized)

Browse:
Return To The Top
?
亚洲无码看片| 亚洲乱码国产乱码精品精9| 色女人毛茸茸性视频| 疯狂三人交性欧美| 日本亚洲国产一区二区三区| 精品肉伦伦影院| 尤物193亚洲| 国产精品v欧美精品v日韩精品| 国精品人妻无码一区二区三| 久久AV网站| 成人黄色在线观看视频| 亚洲无码视频一区二区三区| 好屌妞操视频| 国产成年女人特黄特色大片免费| 国内精品久久久| 午夜爱爱毛片XXXX视频免费看| 99久久久国产精品免费四虎| 777奇米影视一区二区三区| 少妇无码内谢| 日本姑娘毛茸茸| 久久久久久久久久久动漫| 国产超碰女人任你爽 | 搡60一70老女人老熟女视频| 国产精成视频| 奇米吧色狠狠| 天天影视色欲综合网| 熟妇人妻精品一区二区三区视频| 开心婷婷五月| 亚洲无码1区2区3区| 国产在线播放精品视频| 国产日韩三区| 精品国产乱码久久久久久移动网络| 人妻免费无码| 波多野结衣57分钟| www.毛片网站| 国产午夜福利在线播放| 任你躁在线精品免费69影视| S久久亚洲av| 黄色逼片日视频| 苍井空一级毛片| 欧美性受xxxx视频|