13.1
13.113.213.3229
l =n =
Q*A*
p*2v =
1
dH =
dH
4*AU
4
13.1
13.2
12
I*64*v*dH2
3
13.1
230
13.2
231
13.4
,
(:,
,
,)13.4,,(),,,
:
,,3l
,
,
(),,13.5(2)(1),(3)(4),,13.6,
()()
,
(
13.5)
232
:13.713.813.913.10233
500强液压教程 流量控制阀
13.113.113.213.3229l=n=Q*A*p*2v=1dH=dH4*AU413.113.212I*64*v*dH2313.1230
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