yic2013 briefing session
DESCRIPTION
青少年發明家比賽2013簡介會內容TRANSCRIPT
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20201133
2012 12 15
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2013
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20201133
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:: 3
2-5
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: 2013 3 16 ( )
: 9:30 a.m. 12:30 p.m.
: DE
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:1:1
HKD1,000 HKD700 HKD500
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**
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( 40psi)
280ml
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(L)260mm100mm
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1m 15 (* )
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( ) ( )
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40psi2
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1mm 1
2- HKD1,000
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/ /
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280ml
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7
1. 8 2.
( )
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20120122
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20122012
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: 2365 4703
: 2766 7816
: http://www.younginventor.hk
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Q & A