Mike Krzyzewski is really a famous coach of Dream Team. She has coached north america men's basketball team for some time, that's clinched numerous medals for his country. Following London Olympic was over, Krzyzewski told The Associated Press that this game will be his final one as national coach, a job he's held for seven years.
He had left open the possibility of staying with the team beyond the London Games, when practice on Saturday said these will be his last Olympics.When asked if he was sure, Krzyzewski didn't hesitate before again saying, "yes," this will be his last game
"If we could win it, then it might be three major championships in a row, i always do not know when that has been done because we haven't usually won the globe championships," Krzyzewski said. "It becomes an enormous thing for the program."
Whatever, he's an awesome coach. His achievement are going to be remembered by the country.
B交流接觸器
更新：2013/8/20 22:31:57 點擊：
產品介紹
B交流接觸器
| 產品型號 |
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型號名稱
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裝箱數
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商城價
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市場價
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特價
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訂購
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收藏
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B9
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B12
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B16
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B25
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B30
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B37
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B45
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B65
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B85
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B105
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B170
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B250
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B370
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| 商品基本參數 |
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產品用途：
B系列(lie)交流接(jie)觸器用于AC50Hz或(huo)(huo)(huo)60Hz電(dian)(dian)(dian)路中，供遠距離接(jie)通與分斷(duan)電(dian)(dian)(dian)力線路或(huo)(huo)(huo)頻繁地控制交流電(dian)(dian)(dian)動(dong)機(ji)(ji)用.與T系列(lie)熱過(guo)載(zai)繼電(dian)(dian)(dian)器配(pei)用或(huo)(huo)(huo)組成(cheng)MSB電(dian)(dian)(dian)磁起動(dong)器，可(ke)以保護電(dian)(dian)(dian)動(dong)機(ji)(ji)的過(guo)載(zai)和斷(duan)相。B25C、B30C、B50C、B63C、B75C切換電(dian)(dian)(dian)容器主要適(shi)用于交流50Hz，額定電(dian)(dian)(dian)壓(ya)380V的補償(chang)回路中接(jie)通和分斷(duan)電(dian)(dian)(dian)力電(dian)(dian)(dian)容器，以調整用電(dian)(dian)(dian)系統的功率因素,接(jie)觸器具有抑制涌流能力，使接(jie)通時的涌流峰值(zhi)不大于額定工(gong)作(zuo)電(dian)(dian)(dian)流的20倍，適(shi)用工(gong)作(zuo)條件與B系列(lie)接(jie)觸器相同。
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型號
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B9
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B12
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B16
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B25
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B30
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B37
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B45
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基本規格代碼
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9
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12
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16
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25
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30
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37
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45
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額定絕(jue)緣電(dian)壓(Ui) V
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690
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約定發熱電(dian)流(Ith) A
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16
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20
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25
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40
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45
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45
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60
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額定控制電源電壓
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交流50Hz:AC48V、AC110V、AC127V、AC220V、AC380V
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AC-1額定工作電流(Ie) A
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16
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20
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25
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40
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45
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45
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60
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AC-3、AC4額定工作電流(liu)(Ie) A
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AC220V
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8.5
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11.5
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15.5
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22
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30
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37
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44
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AC380V
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8.5
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11.5
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15.5
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22
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30
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37
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44
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AC660V
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3.5
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4.9
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6.7
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13
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17.5
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21
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25
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AC-3額定(ding)工作功率(Pe)kW
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AC220V
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2.2
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3
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4
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6.5
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9
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11
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13
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AC380V
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4
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5.5
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7.5
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11
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15
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18.5
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22
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AC660V
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3
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4
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5.5
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11
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15
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18.5
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22
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觸頭組合形式
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B9-30-10
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B12-30-10
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B16-30-10
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B25-30-10
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B30-30-00
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B37-30-22
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B45-30-22
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B9-30-01
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B12-30-01
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B16-30-01
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B25-30-01
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-
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-
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-
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B9-40-00
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B12-40-00
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B16-40-00
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B25-40-00
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-
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-
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-
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B9-22-00
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B12-22-00
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B16-22-00
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-
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-
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-
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-
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| |
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型號
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B65
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B85
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B105
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B170
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B250
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B370
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基本規格代碼
|
65
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85
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105
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170
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250
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370
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額定絕緣電壓(ya)(Ui) V
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690
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約定發熱電流(Ith) A
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80
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100
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140
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230
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300
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410
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額定控制電源電壓
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交流50Hz:AC48V、AC110V、AC127V、AC220V、AC380V
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AC-1額定(ding)工(gong)作電流(Ie) A
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80
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100
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140
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230
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300
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410
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AC-3、AC4額定工作電(dian)流(Ie) A
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AC220V
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65
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85
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105
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170
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245
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370
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AC380V
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65
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85
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105
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170
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245
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370
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AC660V
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45
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55
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82
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118
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170
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268
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AC-3額定(ding)工作功率(lv)(Pe)kW
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AC220V
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18.5
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25
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30
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55
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75
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110
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AC380V
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33
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45
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55
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90
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132
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200
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AC660V
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40
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50
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75
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110
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160
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250
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觸頭組合形式
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B65-30-22
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B85-30-22
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B105-30-22
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B170-30-22
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B250-30-22
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B370-30-22
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-
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-
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-
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-
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-
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-
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|
-
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-
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-
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-
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-
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-
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-
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-
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-
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-
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-
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-
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