华德电磁阀4WE6C61B/CG24N9Z5L
华德电磁阀4WE6C61B/CG24N9Z5L 华德电磁换向阀 上海心雨 雷成 特价供应 联系电话021-60510260
欢迎广大新老顾客来电咨询产品价格以及技术问题，我们竭诚为您服务！销售热线：021-60510260 13296057735 联系人：雷成
工 控 部：（86）021-61531735 13296240260
液 压 部：（86）021-60510260 13296057735
传 真：（86）021-55032832 E-mail：467014399@QQ.COM
联系人：雷 成
专业代理经销博世(BOSCH.Rexroth)力士乐液压元件：柱塞泵A10VSO、电磁阀4WE、溢流阀DBW、节流阀Z2S、叶片泵PV7、压力继电器HED、力士乐放大器比例阀0811、齿轮泵0510等系列大量现货特价供应
华德电磁阀4WE6J61B/CG24N9Z5L
电磁阀换向阀 溢流阀 电磁流量阀 华德液压元件 特价现货供应
常规现货型号如下：
4WE6D61B/CW220-50N9Z5L
4WE6E61B/CW220-50N9Z5L
4WE6J61B/CW220-50N9Z5L
4WE6G61B/CW220-50N9Z5L
4WE6J61B/CG24N9Z5L
4WE6E61B.CG24N9Z5L
4WE6G61B/CG24N9Z5L
4WE6H61B/CG24N9Z5L
3WE6A61B/CG24N9Z5L
4WE6D61B/CG24N9Z5L
4WE6Y61B/CG24N9Z5L
4WE6C61B.CG24N9Z5L
RVP6-10B
RVP10-10B
021-60510260
RVP16-10B
Z2S6-40B
Z2S10-1-20B
SL10PA1-30B
SL10PB1-30B
SV10PA1-30B
4WMM6Y50B
DBDH6P10B/50
DBDS6P10B/50
DBDH6P10B/100
DBDS6P10B/100
DBDH6P10B/200
DBDS6P10B/200
DBDH6P10B/315
DBDS6P10B/315
DBDH10P10B/50
DBDS10P10B/50
DBDH10P10B/100
DBDS10P10B/100
DBDH10P10B/200
DBDS10P10B/200
DBDH10P10B/315
DBDS10P10B/315
DB10-1-50B/50
DB10-2-50B/50
DB10-1-50B/100
DB10-2-50B/100
DB10-1-50B/200
DB10-2-50B/200
DB10-1-50B/350
DB10-2-50B/350
DB20-1-50B/50
DB20-2-50B/50
021-60510260
DB20-1-50B/100
DB20-2-50B/100
DB20-1-50B/200
DB20-2-50B/200
DB20-1-50B/350
DB20-2-50B/350
DB30-1-50B/50
DB30-2-50B/50
DB30-1-50B/100
DB30-2-50B/100
DB30-1-50B/200
DB30-2-50B/200
DB30-1-50B/350
DB30-2-50B/350
Z2FS6-30B
Z2FS10-20B
6CG24N9Z5L
DBW10A-2-50B/200
DBW10A-1-50B/315
DBW10A-2-50B/315
DBW10A-1-50B/200
6CW220-50N9Z5L
DBW10B-1-50B/200
DBW10B-2-50B/200
DBW10B-1-50B/315
DBW10B-2-50B/315
DBW10B-1-50B/315
DBW20A-1-50B/200
DBW20A-2-50B/200
DBW20A-1-50B/315
DBW20A-2-50B/315
DBW20A-1-50B/200
DBW20A-2-50B/200
DBW20A-1-50B/315
DBW20A-2-50B/315
DBW20B-1-50B/200
DBW20B-2-50B/200
DBW20B-1-50B/315
DBW20B-2-50B/315
DBW20B-1-50B/200
DBW20B-2-50B/200
DBW20B-1-50B/315
DBW20B-2-50B/315
DBW30A-1-50B/200
DBW30A-2-50B/200
DBW30A-1-50B/315
DBW30A-2-50B/315
DBW30A-1-50B/200
DBW30A-1-50B/315
DBW30A-2-50B/315
DBW30B-1-50B/200
DBW30B-2-50B/200
DBW30B-1-50B/315
DBW30B-2-50B/315
DBW30B-1-50B/200
DBW30B-2-50B/200
DBW30B-1-50B/315
DBW30B-2-50B/315
4WE6电磁换向阀
4WE6Y50B/BG24NZ4
4WE6Y50B/BG24NZ5L
4WE6Y50B/BW220RNZ5L
4WE6Y50B/AG24NZ4B10/V
4WE6Y-61B/CG24N9Z5L/V
4WE6Y50B/AG110NZ4
4WE6Y-61B/CG220N9Z4
4WE6Y-61B/OFCG24N9Z4
4WE6Y50B/OFAG24NZ5L
4WE6Y-61B/OFCG24N9Z5L
4WE6Y-61B/CW110RN9Z5L
4WE6Y50B/AG220NZ4
4WE6Y50B/OFAW220RNZ5L
4WE6Y-61B/CG24N9Z4/V
4WE6Y-61B/CG220N9Z5LB12
4WE6Y-61B/CG24N9Z4B10/V
4WE6Y-61B/CW220RN9Z5L
4WE6Y50B/OFAG24NZ4
4WE6Y2-61B/CG24N9K4V
HD-4WE6Y60/SG24N9Z4
4WE6Y50B/BG12NZ4
3WE6A50B/OAG24NZ4
3WE6A50B/OAG110NZ5L
3WE6A50B/OAW220-50NZ4
3WE6A50B/OAW220-50NZ5L
3WE6A50B/OFAG24NZ4
3WE6A50B/OFAG24NZ5L
3WE6A50B/OFAW220-50NZ4
3WE6A50B/AG12NZ4
3WE6A50B/AG24NZ4
3WE6A50B/AG24NZ4B12
3WE6A50B/AG24NZ5L
3WE6A50B/AW220RNZ5L
3WE6A50B/AW220-50NZ4
3WE6A50B/AW220-50NZ5L
3WE6A50B/AW110-50NZ5L
3WE6A50B/AG24NZ5LB08
3WE6A50B/AW110RNZ5L
3WE6A50B/OAG24NZ5L
3WE6A50B/AW110-50NZ4
3WE6A50B/AW220-50NZ4B12
3WE6A50B/AG12NZ5L
3WE6A50B/
3WE6A-61B/CG24N9Z4
3WE6A-61B/CG24N9Z5L
3WE6A-61B/OFCG24N9Z5L
3WE6A-61B/CW220-50N9Z4
3WE6A-61B/CW220-50N9Z4B08
3WE6A-61B/CW220-50N9Z4B12
3WE6A-61B/CG24N9Z5LB10
3WE6A50B/OAW220RNZ5L
3WE6A50B/OAW110RNZ5L
3WE6A-61B/CG24N9Z4B10
3WE6A-61B/CW220-50N9Z5L
3WE6A-61B/CW220-50N9Z5LB12
3WE6A-61B/CG12N9Z5L
3WE6A50B/OFAG220NZ5L
3WE6A-61B/CW220-50N9Z5LB10
3WE6A50B/AW220-50NZ4B08
3WE6A-61B/CW220RN9Z5L
3WE6A50B/AW220-50NZ5LB08
3WE6A50B/OFAW220-50NZ5LB08
3WE6A50B/AG24NZ4B08
3WE6A50B/AW220-50NZ5LB10
3WE6A50B/AG110NZ5L
3WE6A-61B/OFCG220N9Z4
3WE6A50B/OFAG220NZ4
3WE6A50B/AG24NZ5LB10
3WE6A50B/AW220-50NZ4-E
3WE6A50B/AG24NZ4-E
3WE6A50B/BG24NZ4
3WE6A50B/BW220-50NZ5LB10
3WE6A50B/BG24NZ5LB10
3WE6A-61B/CG24N9Z4/V
3WE6A-61B/CG24N9Z4B10/V
3WE6A50B/AG24NZ5L-E
3WE6A-61B/CG220N9Z5L
3WE6A-61B/CG24N9Z5LB08
3WE6A-61B/CG12N9Z4
3WE6A-61B/CG24N9Z5L/V
3WE6A50B/BW220RNZ5LB08
3WE6A-61B/EW110-50N9Z4
3WE6A50B/BG24NZ5L
3WE6A-61B/CW220-50N9Z4/V
3WE6A-61B/CG24N9Z4-E
3WE6A-61B/CG220N9Z5LB12
3WE6A-61B/CW220-50N9Z5L/V
3WE6A-61B/CG24N9DL
3WE6A-61B/CG24N9K4
3WE6A50B/BG24NZ5L-E
3WE6A-61B/OFCG220N9Z5L
3WE6A50B/AG220NZ5L
4WE6EA50B/AG24NZ4
4WE6EA50B/AG24NZ5L
4WE6EA50B/AW220-50NZ4
4WE6EA50B/AW220-50NZ4B08
4WE6EA50B/AW220-50NZ4B12
4WE6EA50B/AW220-50NZ5L
4WE6EA50B/AW110-50NZ5L
4WE6EA50B/AW110-50NZ4
4WE6EA-61B/CG24N9Z4
4WE6EA-61B/CW220-50N9Z5L
4WE6EA50B/AW220RNZ5L
4WE6EA-61B/CW220-50N9Z4
4WE6EA-61B/CG24N9Z5L
4WE6EA-61B/CG24N9DL
4WE6EA-61B/OFCG24N9Z5L
4WE6EA-61B/EG24N9Z5L
4WE6EA50B/BG24NZ4
4WE6EA50B/BG24NZ5L
4WE6EA50B/OFAG24NZ5L
4WE6EA-62B/EG24N9K4
4WE6EA50B/AW110RNZ5L
4WE6EA50B/OFAW220-50NZ4
4WE6EA50B/BW220-50NZ4
4WE6EA-61B/CG24N9K4
4WE6FA50B/AG24NZ4
4WE6FA50B/AG24NZ5L
4WE6FA50B/AW220-50NZ4
4WE6FA-61B/CW220-50N9Z4
4WE6FA50B/AW220-50NZ5L
4WE6FA-61B/CG24N9Z4
4WE6FA50B/AW110-50NZ4
4WE6GA50B/AG12NZ4
4WE6GA50B/AG24NZ4
4WE6GA50B/AW110-50NZ5L
4WE6GA50B/AW220-50NZ4
4WE6GA50B/AG24NZ5L
4WE6GA50B/AW220-50NZ5L
4WE6GA-61B/CG12N9Z4
4WE6GA-61B/CW220-50N9Z4
4WE6GA-61B/CG24N9Z4
4WE6GA-61B/CG24N9Z5L
4WE6GA-61B/CW220-50N9Z5L
4WE6GA50B/AG12NZ5L
4WE6GA50B/BW220-50NZ5L
4WE6GA-61B/CG24N9K4
4WE6GA-61B/CG12N9Z5L
4WE6GA-61B/CW110-50N9Z5L
4WE6HA50B/AG12NZ4
4WE6HA50B/AG24NZ4
4WE6HA50B/AG24NZ5L
4WE6HA50B/AW110RNZ5L
4WE6HA50B/AW220-50NZ4
4WE6HA50B/AW110-50NZ4
4WE6HA50B/AW220-50NZ5L
4WE6HA50B/AW220RNZ5L
4WE6HA-61B/CW220-50N9Z4
4WE6HA-61B/CG24N9Z5L
4WE6HA-61B/CW110-50N9Z4
4WE6HA-61B/CG24N9Z4
4WE6HA50B/BG24NZ5L
4WE6HA50B/AG24NZ4/V
4WE6HA-61B/CG24N9Z5L/V
4WE6HA-61B/OFCG24N9Z4
4WE6HA-61B/CW220-50N9Z5L
4WE6JA50B/AG24NZ4
4WE6JA50B/AW220-50NZ4
4WE6JA50B/AW220-50NZ5L
4WE6JA50B/AW110-50NZ5L
4WE6JA50B/AG12NZ4
4WE6JA50B/AG12NZ5L
4WE6JA50B/AG24NZ5L
4WE6JA50B/AG24NZ4B10
4WE6JA50B/AG24NZ5LB08
4WE6JA-61B/CG24N9Z4B10
4WE6JA50B/AW220-50NZ5LB10
4WE6JA-61B/CG24N9Z4
4WE6JA-61B/CG24N9Z5L
4WE6JA-61B/CG24N9Z5LB10
4WE6JA50B/AW220RNZ5L
4WE6JA-61B/CW220-50N9Z4
4WE6JA-61B/CW220-50N9Z5L
4WE6JA-61B/CG24N9DL
4WE6JA50B/AW110-50NZ4
4WE6JA50B/AG110NZ4
4WE6JA-61B/CG24N9Z5L/V
HD-4WE6JA60/SG24N9Z4
4WE6LA50B/AW220-50NZ4
4WE6LA50B/AG24NZ5LB08
4WE6LA50B/AG24NZ4
4WE6LA50B/AW220RNZ5L
4WE6MA50B/AG24NZ5L
4WE6MA50B/AG24NZ4
4WE6MA-61B/CG24N9Z4
4WE6MA-61B/CG24N9Z4B10
4WE6MA50B/AW220-50NZ5L
4WE6MA-61B/CG24N9K4/V
4WE6MA50B/AW220-50NZ4
4WE6PA50B/AW220-50NZ5LB10
4WE6PA50B/AW110-50NZ4
4WE6PA50B/AW220-50NZ4
4WE6PA50B/AW220-50NZ5L
4WE6PA50B/AW220-50NZ4B10
4WE6PA50B/AG24NZ4
4WE6QA50B/AW220-50NZ4
4WE6RA50B/AW110-50NZ5L
4WE6RA-61B/CG24N9Z5L
4WE6TA50B/AG24NZ4
4WE6TA50B/AW220-50NZ4
4WE6TA50B/AW220-50NZ5L
4WE6TA50B/AG24NZ5LB10
4WE6TA50B/AG24NZ5L
4WE6TA50B/AG12NZ4
4WE6TA50B/AG12NZ5L
4WE6UA50B/AG24NZ4
4WE6UA50B/AW220-50NZ4
4WE6UA50B/AG24NZ5L
4WE6UA-61B/CG24N9Z4
4WE6UA-61B/CG24N9Z5L
4WE6UA-61B/CW220-50N9Z4
4WE6UA-61B/CW220-50N9Z5L
4WE6VA50B/AW220-50NZ4
4WE6VA50B/AG24NZ4
4WE6VA-61B/CG24N9Z4
4WE6WA50B/AG24NZ4
3WE6B50B/AG12NZ4
3WE6B50B/AG24NZ4
3WE6B50B/AG24NZ5L
3WE6B50B/AG24NZ5LB10
3WE6B50B/AW110RNZ5L
3WE6B50B/AW220-50NZ4
3WE6B50B/AW220-50NZ4B10
3WE6B50B/AW220-50NZ4B12
3WE6B50B/AW220-50NZ5L
3WE6B50B/AW110-50NZ5L
3WE6B50B/AW110-50NZ4
3WE6B50B/AG12NZ5L
3WE6B50B/AW220-50NZ4B08
3WE6B50B/AW110RNZ5LB12
3WE6B-61B/CG24N9Z4
3WE6B-61B/CG24N9Z5L
3WE6B-61B/CW220-50N9Z4
3WE6B50B/AW220RNZ5L
3WE6B-61B/CW220-50N9Z5L
3WE6B-61B/CG12N9Z5L
3WE6B50B/AG24NZ5LB12
3WE6B-61B/CW110-50N9Z5L
3WE6B-61B/CG24N9Z5LB12
3WE6B50B/AW220-50NZ4-E
3WE6B-61B/CG24N9Z4-E
3WE6B-61B/CW220-50N9Z4-E
3WE6B-61B/CW220-50N9Z5L-E
3WE6B50B/AG24NZ4-E
3WE6B50B/OFAG24NZ4
3WE6B50B/OFAG24NZ5L
3WE6B50B/AW220-50NZ5L-E
3WE6B50B/BW220-50NZ4
3WE6B-61B/CG24N9Z5L/V
3WE6B-61B/CG12N9Z4
3WE6B50B/BG24NZ5L
3WE6B50B/OFAW220-50NZ4
3WE6B50B/BG24NZ4
3WE6B-61B/CG24N9Z4B10
3WE6B50B/OFAW220RNZ5L
3WE6B50B/OFAG220NZ4
3WE6B-61B/CG24N9Z5LB12-E
3WE6B50B/AG24NZ5L-E
3WE6B-61B/CG24N9Z5L-E
3WE6B50B/BW220-50NZ5L
3WE6B-61B/CW220RN9Z5L-E
4WE6EB50B/AG12NZ4
4WE6EB50B/AG12NZ4B12
4WE6EB50B/AG12NZ5LB08
4WE6EB50B/AG24NZ4
4WE6EB50B/AG24NZ5L
4WE6EB50B/AW220RNZ5L
4WE6EB50B/AW220-50NZ4
4WE6EB50B/AW220-50NZ5L
4WE6EB50B/AG24NZ4B08
4WE6EB50B/AW110-50NZ4
4WE6EB-61B/CG24N9Z4
4WE6EB50B/AW110RNZ5L
4WE6EB-61B/CW220-50N9Z4
4WE6EB-61B/CG24N9Z5L
4WE6EB-61B/OFCG220N9Z4
4WE6EB-61B/OFCG24N9Z4
4WE6EB-61B/OFCG110N9Z5L
4WE6EB-61B/OFCG110N9Z4
4WE6EB50B/BG24NZ4
4WE6EB50B/BG24NZ5L
4WE6EB-61B/OFCW220-50N9Z4
4WE6EB50B/OFAG220NZ4B08
4WE6EB50B/OFAG220NZ4
4WE6EB-61B/CG24N9Z5L/V
4WE6EB50B/AG12NZ5L
4WE6EB-61B/OFCG24N9Z5L
4WE6EB50B/AG220NZ5L
4WE6EB50B/AG220NZ4
4WE6EB50B/AW220-50NZ5LB10
4WE6FB50B/AW220-50NZ4
4WE6FB50B/AG24NZ4
4WE6FB-61B/CW220-50N9Z5L
4WE6GB50B/AG24NZ4
4WE6GB50B/AG24NZ5L
4WE6GB50B/AW220-50NZ5L
4WE6GB50B/AW220-50NZ4
4WE6GB-61B/CG12N9Z4
4WE6GB50B/AG12NZ4
4WE6GB50B/AW220RNZ5L
4WE6GB-61B/CW220-50N9Z5L
4WE6GB-61B/CG24N9Z4
4WE6GB-61B/CW220-50N9Z4
4WE6GB-61B/CG24N9Z5L
4WE6GB50B/OFAW220-50NZ5L
HD-4WE6GB60/SG24N9Z4
4WE6HB50B/AG24NZ4
4WE6HB50B/AG24NZ5L
4WE6HB50B/AW220-50NZ5L
4WE6HB-61B/CG24N9Z4
4WE6HB50B/AW220-50NZ4
4WE6HB-61B/CG24N9Z5L
4WE6HB-61B/CW220-50N9Z4
4WE6JB50B/AG12NZ4
4WE6JB50B/AG24NZ4
4WE6JB50B/AG24NZ5L
4WE6JB50B/AG24NZ4B08
4WE6JB50B/AW220-50NZ5L
4WE6JB50B/AW220RNZ5L
4WE6JB50B/AW220-50NZ4
4WE6JB-61B/CW220-50N9Z4
4WE6JB-61B/CG24N9Z4
4WE6JB-61B/OFCG220N9Z4
4WE6JB-61B/OFCG110N9Z5L
4WE6JB-61B/OFCG110N9Z4
4WE6JB50B/BG24NZ4
4WE6JB-61B/CG24N9Z5L
4WE6JB50B/OFAG220NZ4
4WE6JB50B/BG24NZ5L
4WE6JB50B/AG12NZ5L
4WE6JB50B/OFAG220NZ4B08
4WE6JB-61B/OFCG24N9Z4
4WE6JB-61B/CW220-50N9Z5L
4WE6LB50B/AG12NZ4
4WE6LB50B/AG24NZ4
4WE6LB50B/AW220-50NZ4
4WE6LB50B/AG24NZ5L
4WE6MB50B/AG24NZ4
4WE6MB50B/AG24NZ5L
4WE6MB50B/AW220-50NZ4
4WE6MB-61B/CG24N9Z5L
4WE6PB50B/AW220-50NZ4
4WE6PB50B/AG24NZ4
4WE6PB-61B/CG24N9Z4
4WE6PB50B/AW220-50NZ5L
4WE6QB-61B/CG24N9Z4
4WE6QB50B/AG24NZ4B08
4WE6QB50B/AG24NZ4B10
4WE6QB50B/AG24NZ4B08/V
4WE6QB50B/AG24NZ4B10/V
4WE6RB50B/AG24NZ4
4WE6RB50B/AW220-50NZ4
4WE6RB-61B/CW220-50N9Z4
4WE6RB50B/AW220-50NZ5L
4WE6RB-61B/CG24N9Z4
4WE6RB-61B/CG12N9Z4
4WE6RB50B/AG24NZ5L
4WE6RB-61B/CW220-50N9Z5L
4WE6TB50B/AG24NZ4
4WE6TB50B/AG24NZ5L
4WE6TB-61B/CG24N9Z5L
4WE6TB-61B/CG24N9Z5L/V
4WE6TB-61B/CW110RN9Z5L
4WE6UB50B/AW220-50NZ4
4WE6UB50B/AG24NZ4
4WE6UB-61B/CG24N9Z4
4WE6WB50B/AW220RNZ5L
4WE6WB50B/AW220-50NZ4
4WE6E2-61B/CG24N9Z5L
上海心雨机电设备有限公司是一家专业经营国外进口液压电子元件的开发型、贸易型公司，是中国工业控制自动化领域著名的服务贸易商，专业从事各种国外中高端的工控自动化产品的进口贸易与工程服务；致力经营开发来自全球国际知名品牌，提供高质量的机电设备，仪器仪表，自动化流体控制，液压传动器，工业成套器材等。公司多年来已与国内外众多贸易商、生产厂家建立了良好的合作关系，并培养了一批具有专业素养的优秀人才，能够更好，更快的为你提供优良的服务。 我司本着信誉第一、客户至上、品牌服务、规范管理的发展战略目标，将以更优惠的价格，更专业的服务，把咨询，销售，售后服务一整套体系做的更完善，让客户能够更放心的购买我们的产品，对我们的服务有更满意的评价！ 我们主营的产品：北京(HUDE.HUDE)华德液压元件 美国EATON VICKERS(伊顿-威格士)液压元件 意大利ATOS(阿托斯)液压元件 美国PARKER(派 克)液压元件 美国DENISON(丹尼逊)液压元件 意大利HAWE(哈威)液压元件 日本YUKEN(油 研)液压元件 美国MOOG(穆 格)比例伺服 意大利HYDAC(贺德克)电子器件 日本NACHI(不二越)液压元件 DAIKIN(大 金)液压元件 SAUER(萨 奥)马达等经过公司所有员工的协力合作，客户遍及电力、冶金、化工、石油、汽车、环保等众多行业。得到了众多国内外著名企业如：华德公司、伊顿流体动力、派克汉尼汾流体传动等众多厂商的支持与他们长期的合作。 为了更好的给客户提供服务，公司将不断扩大经营范围，拓展更广阔的发展空间，希望广大有志之士能够共同参与，为打造一个国际知名品牌而共同努力。 在此欢迎新老客户来电垂询，我们将竭诚为您服务，客户的满意，就是我们的成功！！
华德HUDE华德上海优势供应阀系列产品如下：
华德HUDE电磁阀，华德HUDE比例阀，华德HUDE溢流阀，华德HUDE调节阀，华德HUDE液压阀，HUDE solenoid valve ,华德换向阀，华德电磁阀，HUDE电磁阀，HUDE液压阀，HUDE气动阀，HUDE液压元件，华德HUDE节流阀，HUDE华德截止阀，HUDE华德 HUDE单向阀，HUDE流量阀，HUDE比例溢流阀，华德换向阀，HUDE华德HUDE压力阀，HUDE华德HUDE华德比例阀，比例阀, HUDE华德HUDE华德高频响阀和伺服阀，HUDE华德HUDE华德先导式比例方向阀，HUDE华德HUDE华德直动式比例方向阀，华德比例流量控制阀，华德高频响方式阀，华德伺服阀，华德HUDE比例减压阀,HUDE华德HUDE力士电子元件,华德HUDE开关阀，华德HUDE方向滑阀，华德HUDE减压阀，华德HUDE方流量控制阀，华德HUDE方截止阀-梭阀，华德HUDE压力截止阀，华德HUDE插装阀，华德HUDE压力截止阀，华德HUDE控制阀块。
华德HUDE华德上海优势供应泵系列产品如下
华德HUDE轴向柱塞泵，华德HUDE径向柱塞泵，华德HUDE联泵，华德HUDE内啮合齿轮泵，华德HUDE外啮合齿轮泵，华德HUDE华德叶片泵，华德HUDE华德变量泵，华德HUDE华德定量泵