2000宝德过液体气动角座阀DN20 25 32 40 50 65
¥10502000宝德过液体气动角座阀DN20 25 32 40 50 65
¥10502000宝德过蒸汽气动阀DN15 20 25 32 40 50 65
¥98000001398burkert黄铜气动阀2000 A 65 PTFE RG G21/2
¥26502000宝德气动阀铜阀PN25 DN15 20 32 40 50
¥9202000burkert宝德不锈钢角座阀DN15 20 32 40 65
¥10502000burkert宝德气动角座阀DN15 20 25 32 40 50
¥8802000宝德角座阀德国宝帝burkert气动阀
¥9002000德国宝德角座阀宝帝burkert气动阀
¥930