主营2BVA水环真空泵【2060/2061/2070/2071/5110/5111/5121/5131/5161水环真空泵】2BEF液环真空泵：2BE153/2BE202/2BE203/2BE252/2BE253/2BE204/2BE303/2BE353/2BE355；2BV6061/2BV6060/2BV6070/2BV6071/2BV6110/2BV6111/2BV6121/2BV6131/2BV6161防爆真空泵；各种真空泵配件等
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主营2BVA水环真空泵【2060/2061/2070/2071/5110/5111/5121/5131/5161水环真空泵】2BEF液环真空泵：2BE153/2BE202/2BE203/2BE252/2BE253/2BE204/2BE303/2BE353/2BE355；2BV6061/2BV6060/2BV6070/2BV6071/2BV6110/2BV6111/2BV6121/2BV6131/2BV6161防爆真空泵；各种真空泵配件等
