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
?
久久无码高潮自喷多人| 国产精品天干天干综合网| 国产精品无码久久久久久豆腐| 91精品人妻互换在线| 深夜福利视频一区二区 | 中文字幕内射少妇| 国产爆乳无码一区二区果冻| 久久99热只有频精品8| 久久久精品中文字幕麻豆发布| 奇米影视久久| 少妇做爰免费视频网站| 欧美丰满熟妇xxxx性大屁股| 加勒比无码综合一区| 免费熟女白浆| 一区二区三区在线观看| 超碰 大香蕉| 囯产精品久久久久久久久久98| 深喉□交极限XXX| 国产深夜久久优| 人人玩人人添人人澡东莞| 99天天躁夜夜躁| 人妻视频网址| 大陆无码四区| 精品国色天香一期二期| 色综合久久影院| 国产av无码专区亚洲a∨毛片| 91精品人妻酒店综合大胆无码| 大陆福利片av| 天美传奇影视传媒有限公司| AⅤAⅤAV| 熟女av一区二区| 毛片A级毛片免费播放| 99热老司机| 夜夜爽亚洲人成8888| 五月丁香六月婷婷社区| 精品无码人妻少妇久久久久久刘涛 | 欧美男女内插动| 亚洲AV第二三区| 3atv一区二区三区| 国产天美星空传媒国产剧| 国产一级二级农民工老女人黄色|