国产亚洲日韩欧美另类第八页,在线观看国产色视频网站,成年无码AV片在线免缓冲,伊伊人成亚洲综合人网香,又粗又大又硬又爽的少妇毛片,蜜芽AV人妻久久无码精品,国产成人精品一区二区三区免费,亚洲中文字幕久久精品无码VA,国产粉嫩高中无套进入,精品成人AV一区二区三区

      • 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

      Oxygen probe

      Technical specifications Flue gas temperature: ≤700℃ Probe material: 304 stainless steel (316L is
      • 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 Flue gas temperature: ≤700℃

      Probe material: 304 stainless steel (316L is optional)

      Protection level: IP65

      Flue gas temperature: ≤700℃

      Flue gas pressure: -10KPa~+10KPa

      Flue gas flow rate: 0-50m/s

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

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

      Insertion depth: 500mm, 800mm

                      1000mm, 1200mm

      (Other specifications can be customized according to user requirements)

      Application: Oxygen concentration in combustion exhaust gas and mixed gas (except flammable gas) of various industrial furnaces (power plant boilers, steel, petrochemical, heating, etc.).

      Features: Aluminum die-cast junction box, IP65 protection level, exquisite appearance. The filter adopts a round sheet shape, which reduces the direct flushing of flue gas and prolongs the life. At the same time, there is no need to consider directionality.


      Browse:
      Return To The Top
      ?
      久久精品亚洲AV无码四区妖精| 日韩欧美高清dvd碟片| 亚洲图女揄拍自拍区| 国产欧美日韩在线观看一区二区| 日本一区二区三区精品电影| 国产三级精品三级在线专区1| 欧美一区二区三区不卡在线观看| 天堂在线最新版资源www| 国产婷婷一区二区三区| 日本中文字幕在线一区二区三区| 麻豆成人久久精品二区三区免费| 狠狠色欧美亚洲狠狠色WWW| AV性色群交| 免费A级毛片免费完整| 啊轻点灬大JI巴太粗太长了欧美| 久久久精品2019中文字幕之3| 亚洲国产午夜精品乱码| 精品1区2区3区产品乱码| 香蕉视频在线观看手机板免费| 2021精品久久精品伦理| 野花社区www视频日本| 精品国产乱码久久久久久口爆| 黄色三级三级三级视频| 《我的漂亮老师2》在线观看| 人妻巨大乳HD免费看| 欧美成人精品福利视频| 收集最新中文国产中文字幕| 日本免费精品一区二区三区四区 | 无码吃奶揉捏奶头高潮视频| 国产亚洲精品第一综合麻豆| 成人精品动漫一区二区| 羞羞av中文字幕在线| 免费精品国偷自产在线青年| 又粗又大又硬毛片免费看| 少妇富婆高级按摩出水高潮| 99久久久无码国产精品免费| 精品午夜福利1000在线观看| 国产三级精品三级在线播放| 蜜桃视频在线观看免费网址入口| 精品无码一区二区三区水蜜桃| 国产精品国产三级国快看|