Quick Details
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Part Number: ETD & EC Series Ferrite Core
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Brand Name: MCT
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Material: Mn-Zn/Ni-Zn ferrite core
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Logo: Can be customized
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Type: Power core
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OEM: Available
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Features: High frequency,low power loss. High value
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MOQ: Any quantity
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Packing: Carton,can be customized
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Custom Made: Available
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Lead Time: 25 days after payment
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Certification: ISO9001,ROHS,CE
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Part Information
Product Name: High Frequency Ferrite Core ETD and EC Series Ferrite Core
Products Range: Electronic transformers, filter inductors, choke coils, bobbins, relays, magnetic cores.
Applications: Electronic ballasts. Switching power transformers. Pulse transformers. Switching power transformers. Power Conversion Transformer.
Samples time: 7-10 days for customized parts, 3-5 days for standard parts.
Shipping Details: By air, By ship, etc.
Product Details
ETD and EC Series Ferrite Core for High Frequency Transformers and Inductors
Fig 1: EC type Ferrite Core Fig 2: ETD Type Ferrite Core
ETD and EC Ferrite Series Core Materials: M10P, M7P, M5P, MP4
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TYPE
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Dimension:mm
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Weight:g
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A
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B
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C
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D
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E
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F
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ETD19
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19.6±0.4
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13.65±0.25
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7.40±0.25
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14.40
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7.40±0.2
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9.40±0.15
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14
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ETD24
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24.7±0.6
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14.95±0.25
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8.50±0.3
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18.8
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8.50±0.3
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10.1±0.1
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20
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ETD29
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30.6-1.6
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15.8±0.2
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9.8-0.6
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22.0
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9.8-0.6
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11.0±0.3
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28
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ETD34
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33.4+1.6
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17.5-0.4
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11.1-0.6
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25.6
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11.1-0.6
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12.1±0.3
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40
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ETD39
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38.2+1.8
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19.8±0.2
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12.8-0.6
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29.3
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12.8-0.6
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14.2+0.8
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60
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ETD44
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43.0+2.0
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22.5-0.4
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15.2-0.8
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32.5
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15.2-0.8
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16.5±0.4
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94
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ETD49
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48.6±1.1
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24.7±0.2
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16.7-0.6
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36.1
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16.7-0.6
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17.7+0.8
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124
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ETD54
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54.5±1.3
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27.6±0.2
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18.9±0.4
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40.1
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18.9±0.4
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20.2±0.4
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180
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ETD59
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59.8±1.3
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31.0±0.5
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21.65±0.5
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43.6
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21.65±0.5
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22.5±0.5
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260
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EC35
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34.5±0.8
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17.3±0.15
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9.8-0.6
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22.2
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9.8-0.6
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11.9+0.7
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36
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EC41
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40.6±1.0
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19.65-0.3
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11.9-0.6
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26.3
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11.9-0.6
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13.5+0.8
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52
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EC52
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52.2±1.3
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24.2±0.15
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13.4±0.35
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32.1
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13.4±0.35
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15.9±0.4
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110
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EC70
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70.0±1.7
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34.5±0.15
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16.4±0.4
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43.3
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16.4±0.4
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22.75±0.45
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258
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EC90
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90.0±1.8
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45.0±1.3
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30.0±1.0
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68.5
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30.0±1.0
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35.5±0.5
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698
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EC120
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120.0±2.0
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50.5±0.1
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30.0±1.0
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94.3
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30.0±1.0
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35.5±0.5
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780
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TYPE
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Effective parameter
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AL（nH/N2）（AL±25%）
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C1
(mm-1)
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Ae
(mm2)
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Le
(mm)
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Ve
(mm3)
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MP4
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M5P
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M7P
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M10P
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ETD19
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1.32
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41.3
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54.6
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2260
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1720
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ETD24
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1.14
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56.3
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61.9
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3480
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2125
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ETD29
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0.985
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73.6
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70.6
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5193
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2670
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ETD34
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0.810
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97.1
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78.6
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7640
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2850
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ETD39
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0.737
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125
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92
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11500
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3240
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ETD44
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0.588
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175
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103
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18000
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4110
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ETD49
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0.534
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213
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114
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24200
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4570
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ETD54
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0.454
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280
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127
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35500
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4400
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ETD59
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0.378
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368
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139
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51200
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5400
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EC35
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0.918
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84.3
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77.4
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6530
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2400
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EC41
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0.735
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121
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89.3
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10800
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3200
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EC52
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0.581
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180
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105
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18900
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3400
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EC70
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0.514
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279
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144
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40200
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3900
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EC90
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0.346
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624
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216
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135000
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6000
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EC120
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0.332
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753
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250
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188250
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6300
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If you have any questions, please contact us:
Email: sales003@mycoiltech.com
Skype: live:sales003_125
Contact: Miss Lily Yu
