安裝底座一端帶內螺紋，另一端通過與對應管道焊接一起后，儀表通過底座螺紋連接管道內的壓力或者溫度。<div id="smv_tem_60_30" ctype="productContentBind" class="smartRecpt esmartMargin smartAbs " cpid="1133605" cstyle="Style1" ccolor="Item0" areaid="" iscontainer="False" pvid="" tareaid="" re-direction="all" daxis="All" isdeletable="True" style="min-height: 219px; width: 1097px; left: 0px; top: 641px;z-index:4;" hish="530" origh="219">

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