啊好大好爽_大胸美女被揉胸_亚洲美女爱做色禁图无遮_男人和女人做a免费视频

Diaphragm pressure gauge

Diaphragm pressure gauge is also called micro pressure gauge. It is suitable for measuring the low pressure of liquids, gases or vapors that have no explosion risk, do not crystallize, do not set, and do not corrode copper and copper alloys.

產品詳情

Application: Suitable for measuring the pressure of dry gaseous medium without corrosion effect on copper alloy

Accuracy level :1.6

Range :0 ~ 500Pa (overload protection for all vacuum and pressure ranges)

Process connection: quick-plug interface

Case material: ABS

Options: dial with company LOGO, pressure range, process connection, current limiting screws

與我們聯系

版權所有 ? Zhoushan Qingfeng Railway Instrument Co., Ltd. 0

浙ICP備17060763號

網站地圖 xml

本站總訪問量