无码爽视频,无人视频在线观看免费播放影院,一进一出一爽又粗又大,熟女无套高潮内谢吼叫免费

  • 中文
  • |
  • English
  • 免責申明
  • |
  • 網(wǎng)站地圖
banner_nei.jpg
Flowmeterye-wei-ji-1-a9w6eE
A.jpg

Metal tube float flowmeter

The metal tube float flowmeter adopts the variable area measurement principle, which has the charac
  • 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

The metal tube float flowmeter adopts the variable area measurement principle, which has the characteristics of solid and reliable structure, wide operating temperature range, high precision, low price, and can be used for flow measurement in a variety of occasions. It can be widely used for liquid and gas flow measurement in national defense, chemical industry, petroleum, metallurgy, electric power, environmental protection, medicine and light industry.

Browse:
Return To The Top
?