ä¸??¹æ?????¶å?°ä?交æ????管工ä½??½ï?è¦?æ±?ç»??????¸ç?°æ??ä¸??¡æ???µã?????¥å??å±????¥å??ç»??¥è???
??????????4??10?¥æ?? ä¸??¹æ?????¶å?°ä?交æ????管工ä½??½ï?è¦?æ±?ç»??????¸ç?°æ??ä¸??¡æ???µã?????¥å??å±????¥å??ç»??¥è???ï¼??·ä?说æ?????è¿?è¡?è·¨è?ä¸??¶è´????????主è?????ï¼????¸æ???þ@?·å???ä¿¡è?ä¸??¸å?³ç???????????人å??ç??¹é?¢ç???½å???¨å?ï¼????¶è?æ±????¸å?¨æ?¥å??åª?ä½???访æ?¶ï?åº?å½?è°¨æ?????ï¼?严谨??客è??°å??åº??¸å?³é???ï¼?ä¸?å¾???ä¾??????²ç????大信?????è¿?è¡?è¯???§é??è¿°ç???
???????¥ï?ä¸??¹æ????å°±æ?¶è´TD TECH 51ï¼??¡æ??äº?项æ??示é??©ç§°ï¼????交æ??å??¨å??°è?¡ä???为主å¼?ä¼?????让æ??ä»???导è?´äº¤????æ³?å®??½ç??é£??©ï???为å??¹å£°??ä¸??¤è?使ä????¶è´??å¤?ï¼???????????ç»????½å?????æ¢å?TDTECH???¶ä?å±?ä¼?ä¸??????³æ????????ï¼????¥è?¥å????以ä????µï????½å?TD TECHä¸??¡å??å±?产ç??ä¸??©å½±????
?³é?????读ï? ä¸??¹æ????