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เครื่องวัดกระแสน้ำ |
No |
104857 |
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เครื่องวัดกระแสน้ำ |
By |
cable way |
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lbs |
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ยี่ห้อ |
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A-OTT |
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Model |
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C 31 "10.001" |
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Test certificate by |
A-OTT |
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1 |
Propeller |
No |
1 - 105055 |
if
n |
< |
9.57 |
v = |
0.2562n |
+0.011 |
m/s |
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0.250 m |
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2 |
Propeller |
No |
4 - 106210 |
if
n |
< |
1.02 |
v = |
0.1270n |
+0.033 |
m/s |
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0.125 m |
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if
n |
> |
1.02 |
v = |
0.1329n |
+0.027 |
m/s |
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เครื่องวัดกระแสน้ำ |
By |
rod |
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ยี่ห้อ |
|
A-OTT |
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|
Model |
|
C 31 "10.001" |
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Test certificate by |
A-OTT |
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1 |
Propeller |
No |
1 - 105055 |
if
n |
< |
9.37 |
v = |
0.2570n |
+0.011 |
m/s |
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0.250 m |
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2 |
Propeller |
No |
4 - 106210 |
if
n |
< |
18.58 |
v = |
0.1336n |
+0.023 |
m/s |
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0.125 m |
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