日韩成人无码电影,久久久一区二区三,综合激情亚洲,日韩在线中文

英國(guó) Delta-controls 膜片式差壓開(kāi)關(guān) 386 The model 386 Differential Presure Switch is suitable for setpoints between -12.5mbar and 4bar with maximum working pressures up to 15bar

英國(guó) Delta-controls 膜片差壓開(kāi)關(guān) S34 The model S34 Differential Pressure Switch is suitable for setpoints between 6mbar and 10bar with maximum working pressures up to 250 bar

英國(guó) Delta-controls 膜片差壓開(kāi)關(guān) S31 The model S31 Differential Pressure Switch is suitable for setpoints between -12.5mbar and 10bar with maximum working pressures up to 110 bar

英國(guó) Delta-controls 膜片式差壓開(kāi)關(guān) 316 The model 316 Differential Presure Switch is suitable for setpoints between -2.5mbar and 75mbar with maximum working pressures from -500mbar to +500mbar

英國(guó) Delta-controls 膜片式差壓開(kāi)關(guān) 310 The model 310 Differential Presure Switch is suitable for setpoints between -2.5mbar and 75mbar with maximum working pressures from -500mbar to +500mbar

英國(guó) Delta-controls 300系列 膜片式差壓開(kāi)關(guān) 381 The model 381 Differential Presure Switch is suitable for setpoints between -12.5mbar and 15bar with maximum working pressures up to 110bar

英國(guó) Delta-controls 300系列 膜片式差壓開(kāi)關(guān) 304 The model 304 Differential Presure Switch is suitable for setpoints between -12.5mbar and 15bar with maximum working pressures up to 250bar

英國(guó) Delta-controls 300系列 膜片式差壓開(kāi)關(guān) 303 The model 303 Differential Presure Switch is suitable for setpoints between -12.5mbar and 15bar with maximum working pressures up to 110bar

英國(guó) Delta-controls 300系列 膜片式差壓開(kāi)關(guān) 301 The model 301 Differential Presure Switch is suitable for setpoints between -12.5mbar and 15bar with maximum working pressures up to 110bar

英國(guó)delta-controls Sentry系列 膜片式差壓開(kāi)關(guān) · 鋁制防水外殼，防護(hù)等級(jí)：IP66 · 量程范圍–12.5mbar ~ 10bar. · 316 標(biāo)準(zhǔn)不銹鋼接液材質(zhì) · SPDT, DPDT