Minimum dimension from centerline of valve to handwheel when ordered without floorstand.
如果不订购地轴承架,则最小长度尺寸为阀门中心至手轮的长度.
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Minimum dimension from centerline of valve to base of floorstand when ordered with position indicating floorstand.
如果订购地轴承架,则最小长度尺寸为阀门中心至地轴承架底座的长度.
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