发表于:2026-1-21 14:25:16 365
|
b.电流4-20ma(两线制/三线制)1.0%;气体1.0%;蒸汽1.5%℃~+250℃;不锈钢(1cr18ni9ti)湿度≤85%rh防爆标志;iaiict4<span style="font-size: 10.5pt; font-family: '宋体'; font-family: '宋体'; font-family: '宋体'; font-size: 10.5pt; font-style: normal; font-family: '宋体'; |
|