DBW20A-1-30/315,隔爆防爆矿用液压阀
W000-003-F13,W000-003-F14,W000-003-F23,W000-003-F24,W100-003-F13,W100-003-F14,W100-003-F23,W100-003-F24,W200-003-F13,W200-003-F14,W200-003-F23,W200-003-F24,
32PCY14-1B 32YCY14-1B
BZCTP-32 防爆型全不锈钢高温电磁阀
SMD671H-16P-DN800,SMD671H-16P-DN900,SMD671H-16P-DN1000,
SY3540-5MZE 电磁阀
A2F45-3P5 斜轴泵马达