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1
Cavitation And The Centrifugal Pump: A Guide For Pump Users
CRC Press
Edward Grist
pump
cavitation
npsh
flowrate
impeller
pumps
inlet
speed
erosion
valve
leak
operating
3pc
vapour
surging
range
tests
values
pipe
outlet
risk
qbep
shown
vessel
generated
blade
cavitating
specific
operation
temperature
cavity
efficiency
suction
rpm
equation
duty
induced
required
pipework
effect
step
surge
flowrates
hydraulic
option
unacceptable
method
cavities
impellers
4mm
Year:
1998
Language:
english
File:
PDF, 103.22 MB
Your tags:
0
/
5.0
english, 1998
2
Assessing the Energy Efficiency of Pumps and Pump Units: Background and Methodology
Elsevier
em. Dr.-Ing Bernd Stoffel
pump
efficiency
pumps
speed
losses
units
values
motors
rate
eei
related
reference
pds
qbep
standard
systems
mechanical
operating
relative
figure
total
operation
input
circulators
corresponding
defined
range
assessing
torque
friction
hydraulic
cdm
regulation
determined
determination
demanded
respective
products
pmech
components
rotational
output
consumption
europump
product
q100
manufacturing
actual
pumping
tests
Year:
2015
Language:
english
File:
PDF, 5.53 MB
Your tags:
0
/
0
english, 2015
3
Вопросы ценообразования и безубыточности
Петров В.В.
безубыточности
punit
продукции
издержек
прибыли
издержки
графике
ценообразования
vunit
единиц
прибыль
fixed
v.unit
количества
выручки
товара
товарных
точки
qbep
единицы
количество
p.unit
точка
точку
деятельности
единицу
линии
линия
общих
переменной
продажи
производства
предприятия
стоимость
выплаты
достижения
координат
переменных
период
планируемой
постоянных
производимой
связанные
состояние
p.p.p
price
qp.p.p
величина
выражении
выручка
Language:
russian
File:
RAR, 261 KB
Your tags:
0
/
0
russian
4
Бескомпромиссные шахматы
РИПОЛ КЛАССИК
Александр Белявский.
qto
cccp
noce
eoo
mhe
bce
bd7
qep
qephble
qephblx
3to
npo
pa3
qem
no_
6e3
npn
nocne
qephbe
nemky
bo3mo
eooo
6em
3ecb
cyqae
tenepb
xoa
nocae
npe
tenep
coha
qephbix
6oee
nepebec
qephblm
6ee
ad8
hoce
qephbx
3tofo
eooom
fdl
roaa
cpa3y
emy
koh
mecto
nepe
qephbie
qepm
Year:
2004
Language:
russian
File:
DJVU, 3.66 MB
Your tags:
0
/
0
russian, 2004
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