简要说明：派克 牌的D31FHE01C2NB00比例阀派克产品：估价：4512，规格：D31FHE01C2NB00，产品系列编号：D31FHE01C2NB00

　　那么R1和R2相当于是串联的，流过一个串联电路中的每一只组件的电流是相同的，即流过R1的电流和流过R2的电流是相同的。流过R1的电流I1 = (Vi - V-)/R1 ……a 流过R2的电流I2 = (V- - Vout)/R2 ……b V- = V+ = 0 ……c I1 = I2 ……d
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DLKZA-T-160-T71/GK 40 
DLKZOR-LE-160-L71/Q/LQ82SB 41 
DLKZOR-T-140-L31 41 WJPQ-213 
WJPQ-214 
WJPQ-222 
WJPQ-223 MDD44-TCG/50-110V/V/CM
MDD44-TCG/55-110V/V/CM迪普马DXJ3系列带集成放大器的电液伺服阀
DXJ3-D0L05/10N/E0K11
DXJ3-D0L10/10N/E0K11
DXJ3-D0L20/10N/E0K11
DXJ3-D0L40/10N/E0K11
DXJ5-D0L060/10N/E0K11
DXJ5-D0L100/10N/E0K11
意大利DUPLOMATIC(迪普马) 意大利DUPLOMATIC(迪普马)
迪普马DUPLOMATIC液压元件 DUPLOMATIC液压元件
迪普马DUPLOMATIC叶片泵 DUPLOMATIC叶片泵
迪普马DUPLOMATIC齿轮泵 DUPLOMATIC齿轮泵
迪普马DUPLOMATIC电磁阀 DUPLOMATIC电磁阀
迪普马DUPLOMATIC防爆电磁阀 DUPLOMATIC防爆电磁阀
迪普马DUPLOMATIC柱塞泵 DUPLOMATIC柱塞泵
迪普马DUPLOMATIC液压阀 DUPLOMATIC液压阀
迪普马DUPLOMATIC叠加阀 DUPLOMATIC叠加阀
迪普马DUPLOMATIC比例阀 DUPLOMATIC比例阀
WJPQ-224 
WHR-011 
WHR-012 
WHR-013 
WHR-014 
WHR-016 
WKR-011 
WKR-012 
WKR-013 
WKR-014 
WKR-016 
WJPR-212 
WJPR-213 
WJPR-214 
WJPR-312 
WJPR-313 
WJPR-314 
WDHE-0631/2 
WDHE-0671/2
WDHE-0631/2 
WDHE-0711/2 
WDHE-0751/2 
WDHE-0714
WDHE-0631
WDKE-1611/2 
WDKE-1630/2
WDKE-1670/2
WDKE-1710/2 
WDKE-1751/2 
DLKZOR-T-140-L71 
DLKZOR-T-140-L73 41阿托斯ATOS
DLKZOR-T-140-T71 41 
DLKZOR-T-140-V71 41 
DLKZOR-T-160-L71 41 D31DW001C4NTW D31DW001C4NTW91
026-37407-H 4D03 3A08 0503 22C1G0Q 15
D81VW020B4NGW D81VW020B4NGW91
D41VW002E5NJWTI5N D41VW002E5NJWTI5N91
056-40358-B A4D02 VC51 0403 40B1W30 10
D41VW001K2NJW D41VW001K2NJW91
D41VW020B2NTW D41VW020B2NTW91
D81VW030B5NTW D81VW030B5NTW91
D111VW009C2NTW D111VW009C2NTW91
D111VW020B2NTW D111VW020B2NTW91
D111VW020H2NTW D111VW020H2NTW91
D111VW001C2NTW D111VW001C2NTW91
P56-40349-B 4D06 3A51 0203 44C1W30
D31DW004C4NSWX5099 D31DW004C4NSW91X5099
D81VW016K2NJW D81VW016K2NJW91
D81VW009K6NJW D81VW009K6NJW91
D81VW021C1NJW D81VW021C1NJW91
D81VW014C6NTW D81VW014C6NTW91
D91VW001C1NGW3R D91VW001C1NGW3R91
DLKZOR-TE-140-L31