????é¢?ï¼???äº?ç«??????å·¥ä?

天å?°ä??´ï?è·???ä¸???????人é???©è?äº?大å?°ï???人é???©è??äº?äº?ç«???

对ä?25å²????©è?群æ?¥è?ï¼?人ç??è¿???å¤?????¥ç??ç¬??次ã??

??ä¸?è¿??¹ä?足两??宽ç??导线ï¼?å°±æ??·¡æ£????©è?群ç??å·¥ä?????ä¸?ä¿??©ç»³ï¼?ä»?便å??ä»???使å?½ç´§ç´§ç³»?¨ä?ä¸?èµ·ã??

?©è?群ç????å·¥ä???ä¸?ä»???éª?ä½???ï¼??´æ????éª????½ã????0åºþ>???¡åº¦ä¸?è¿??ºæ?ä¸?æ­¥ç?????¶ï?ä»??½è?ä¿???é«?åºþ??æ³?????¼è????¸ï?对æ?ä¸?寸å?线è?è¡?æ£??¥å??æ¶?缺å???ï¼?æ¯?ä¸?????½ä??½æ?¾è???

æ¼???¨ä?ç«???©è?群å??ä»?????伴们就è??·å??å®?è¿?好æ?ä¸?æ­¥ï??¨é??³ä????¨é??¨ä¸­ï¼??¨ä?ä»?¹´è½»ç??èº?½±ï¼??¨å?å®??¤è?座å????

è®°è??ï¼?????/p>

????ï¼?å®?ä¿?å² ä¸¥å?è¾?

?°å??社é?³è?é¢??¨å?¶ä?