ÄúÏÖÔÚµÄλÖÃÊÇ:ÍøÕ¾Ê×Ò³ >> ��Ӫ��Χ
³Ð½Ó£º10¼¶ÖÁ30Íò¼¶ÎÞ³¾³µ¼ä£¨½à¾»³µ¼ä¡¢¾»»¯¹¤³Ì£©Éè¼ÆÓëÊ©¹¤£»
1¡¢»·ÑõÊ÷Ö¬µØ°å¡¢·À¾²µçPVCµØ°å¡¢È«¸Ö·À¾²µçµØ°å£»
2¡¢¾»»¯É豸£º·çÁÜÊÒ¡¢¾»»¯¹¤×÷̨¡¢¾»»¯Ò¹ñ¡¢´«µÝÏä¡¢FFUÉú²ú£»
3¡¢³§·¿×°ÐÞ¡¢ÖÐÑë¿Õµ÷°²×°¡¢»·±£¿Õµ÷°²×°¡¢¸Ö¼Ü½á¹¹¹¤³Ì£»
4¡¢²Ê¸Ö°å°²×°¹¤³Ì¡¢Ë®¡¢µçÁ¦ÏµÍ³¹¤³Ì°²×°£»
5¡¢ÎÞ³¾³µ¼äµÄ²âÊÔ¡¢¹ýÂËϵͳµÄ¸ü»»£»