DBW20A1-5X/315-6EG24N9K4力士乐叠加溢
02-108974 DG4..
KDG4V3-33C20N-..
KDG4V 5 33C20N..
KCG3L100DZMUH1..
DBW20A1-5X/315..
流量350ml/minDBW..