鼓风机机壳漩涡防爆￥1282.50去看看tb813169813发布了B-2I防FB爆鼓风机DIT4/DIICT4机壳密封漩涡高压防爆鼓风机G551B401MOVCEFCMGdIICT4VALVE￥12000去看看Automation products发布了VCEF-MXX VALVE:VCEFCMG551H401MO G551B401MO Ex dIICT4
