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ANDROID SYSTEM MULTI-MEDIA PLAYER
DECKLESS Android PLAYER DVD PLAYER
DOUBLE DIN MULTI-MEDIA PLAYER WITH TFT SCREEN
6.8inch Double Din car DVD player NEW 6.2''TFT DVD PLAYER 6.95''TFT DVD PLAYER 7''TFT DECKLESS MP5 PLAYER TOYOTA UNIVERSAL DVD PLAYER
SINGLE DIN IN-DASH MULTI-MEDIA PLAYER
DETACHABLE PANEL (DECKLESS MP3 PLAYER) DETACHABLE PANEL (DVD & CD PLAYER) FIX PANEL (DECKLESS MP3 PLAYER) FIX PANEL (DVD & CD PLAYER)
DETACHABLE PANEL IN-DASH MULTI-MEDIA PLAYER WITH TFT SCREEN
SPECIAL CAR HEAD UNIT
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2016-04-30

深信服-中国规模和创新能力第一的前沿网络厂商

首先是擠出機溫度控制一般在250℃～280℃。接下來是冷卻，帶料出機頭後溫度很高，要立即進入水中冷卻，因為對等規聚丙烯在急冷的情況下容易生成醞晶結構，醞晶分子結構較疏鬆。容易拉伸

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