Fixing device for check pressure gauges statutory requirements for earth use 检验压力量规的固定装置
Sensing element , protective tube , connection head and fixed device for installation 它是由感温元件保护管接线盒及安装
Clip fixing device 夹紧固装置
Ceramic thermal resistance are mainly composed of sensingelement , protective tube , connection head and fixed device forinstallation etc 套保护管接线盒及安装固定装置等主要部件组成。